21415887360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 960

約数和(自身を含む): 91830765312

約数和(自身を除く): 70414877952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 73, 80, 84, 85, 90, 96, 102, 105, 107, 112, 119, 120, 126, 128, 136, 140, 144, 146, 153, 160, 168, 170, 180, 192, 204, 210, 214, 219, 224, 238, 240, 252, 255, 256, 272, 280, 288, 292, 306, 315, 320, 321, 336, 340, 357, 360, 365, 384, 408, 420, 428, 438, 448, 476, 480, 504, 510, 511, 512, 535, 544, 560, 576, 584, 595, 612, 630, 640, 642, 657, 672, 680, 714, 720, 730, 749, 765, 768, 816, 840, 856, 876, 896, 952, 960, 963, 1008, 1020, 1022, 1070, 1071, 1088, 1095, 1120, 1152, 1168, 1190, 1224, 1241, 1260, 1280, 1284, 1314, 1344, 1360, 1428, 1440, 1460, 1498, 1530, 1533, 1536, 1605, 1632, 1680, 1712, 1752, 1785, 1792, 1819, 1904, 1920, 1926, 2016, 2040, 2044, 2140, 2142, 2176, 2190, 2240, 2247, 2304, 2336, 2380, 2448, 2482, 2520, 2555, 2560, 2568, 2628, 2688, 2720, 2856, 2880, 2920, 2996, 3060, 3066, 3210, 3264, 3285, 3360, 3424, 3504, 3570, 3584, 3638, 3723, 3745, 3808, 3840, 3852, 4032, 4080, 4088, 4280, 4284, 4352, 4380, 4480, 4494, 4599, 4608, 4672, 4760, 4815, 4896, 4964, 5040, 5110, 5136, 5256, 5355, 5376, 5440, 5457, 5712, 5760, 5840, 5992, 6120, 6132, 6205, 6420, 6528, 6570, 6720, 6741, 6848, 7008, 7140, 7276, 7446, 7490, 7616, 7665, 7680, 7704, 7811, 8064, 8160, 8176, 8560, 8568, 8687, 8704, 8760, 8960, 8988, 9095, 9198, 9344, 9520, 9630, 9792, 9928, 10080, 10220, 10272, 10512, 10710, 10752, 10880, 10914, 11169, 11235, 11424, 11520, 11680, 11984, 12240, 12264, 12410, 12733, 12840, 13056, 13140, 13440, 13482, 13696, 14016, 14280, 14552, 14892, 14980, 15232, 15330, 15408, 15622, 16128, 16320, 16352, 16371, 17120, 17136, 17374, 17520, 17920, 17976, 18190, 18396, 18615, 18688, 19040, 19260, 19584, 19856, 20160, 20440, 20544, 21024, 21420, 21760, 21828, 22338, 22470, 22848, 22995, 23040, 23360, 23433, 23968, 24480, 24528, 24820, 25466, 25680, 26061, 26112, 26280, 26880, 26964, 27285, 27392, 28032, 28560, 29104, 29784, 29960, 30464, 30660, 30816, 31244, 32256, 32640, 32704, 32742, 33705, 34240, 34272, 34748, 35040, 35952, 36380, 36792, 37230, 37376, 38080, 38199, 38520, 39055, 39168, 39712, 40320, 40880, 41088, 42048, 42840, 43435, 43520, 43656, 44676, 44940, 45696, 45990, 46720, 46866, 47936, 48960, 49056, 49640, 50932, 51360, 52122, 52560, 53760, 53928, 54570, 54677, 54784, 55845, 56064, 57120, 58208, 59568, 59920, 60928, 61320, 61632, 62488, 63665, 65280, 65408, 65484, 67410, 68480, 68544, 69496, 70080, 70299, 71904, 72760, 73584, 74460, 76160, 76398, 77040, 78110, 78183, 78336, 79424, 80640, 81760, 81855, 82176, 84096, 85680, 86870, 87312, 89352, 89880, 91392, 91980, 93440, 93732, 95872, 97920, 98112, 99280, 101864, 102720, 104244, 105120, 107856, 109140, 109354, 111690, 112128, 114240, 114597, 116416, 117165, 119136, 119840, 122640, 123264, 124976, 127330, 130305, 130560, 130816, 130968, 132787, 134820, 136960, 137088, 138992, 140160, 140598, 143808, 145520, 147168, 148920, 152320, 152796, 154080, 156220, 156366, 158848, 161280, 163520, 163710, 164031, 164352, 168192, 171360, 173740, 174624, 178704, 179760, 182784, 183960, 186880, 187464, 190995, 191744, 195840, 196224, 198560, 203728, 205440, 208488, 210240, 215712, 218280, 218708, 223380, 228480, 229194, 232832, 234330, 238272, 239680, 245280, 246528, 249952, 254660, 260610, 261632, 261936, 265574, 269640, 273385, 273920, 274176, 277984, 280320, 281196, 287616, 291040, 294336, 297840, 304640, 305592, 308160, 312440, 312732, 317696, 327040, 327420, 328062, 336384, 342720, 347480, 349248, 351495, 357408, 359520, 367920, 374928, 381990, 383488, 390915, 391680, 392448, 397120, 398361, 407456, 410880, 416976, 420480, 431424, 436560, 437416, 446760, 456960, 458388, 465664, 468660, 476544, 479360, 490560, 492093, 493056, 499904, 509320, 521220, 523872, 531148, 539280, 546770, 548352, 555968, 560640, 562392, 572985, 575232, 582080, 588672, 595680, 611184, 616320, 624880, 625464, 635392, 654080, 654840, 656124, 663935, 685440, 694960, 698496, 702990, 714816, 719040, 735840, 749856, 763980, 781830, 784896, 794240, 796722, 814912, 820155, 821760, 833952, 840960, 862848, 873120, 874832, 893520, 913920, 916776, 929509, 931328, 937320, 953088, 958720, 981120, 984186, 999808, 1018640, 1042440, 1047744, 1062296, 1078560, 1093540, 1111936, 1124784, 1145970, 1150464, 1164160, 1177344, 1191360, 1195083, 1222368, 1232640, 1249760, 1250928, 1308160, 1309680, 1312248, 1327870, 1370880, 1389920, 1396992, 1405980, 1429632, 1438080, 1471680, 1499712, 1527960, 1563660, 1588480, 1593444, 1629824, 1640310, 1667904, 1681920, 1725696, 1746240, 1749664, 1787040, 1833552, 1859018, 1874640, 1906176, 1917440, 1962240, 1968372, 1991805, 1999616, 2037280, 2084880, 2095488, 2124592, 2157120, 2187080, 2223872, 2249568, 2291940, 2328320, 2354688, 2382720, 2390166, 2444736, 2460465, 2465280, 2499520, 2501856, 2619360, 2624496, 2655740, 2741760, 2779840, 2788527, 2793984, 2811960, 2859264, 2876160, 2943360, 2999424, 3055920, 3127320, 3176960, 3186888, 3259648, 3280620, 3335808, 3451392, 3492480, 3499328, 3574080, 3667104, 3718036, 3749280, 3924480, 3936744, 3983610, 3999232, 4074560, 4169760, 4190976, 4249184, 4314240, 4374160, 4447744, 4499136, 4583880, 4647545, 4656640, 4765440, 4780332, 4889472, 4920930, 4999040, 5003712, 5238720, 5248992, 5311480, 5559680, 5577054, 5623920, 5718528, 5752320, 5886720, 5975415, 5998848, 6111840, 6254640, 6373776, 6519296, 6561240, 6671616, 6984960, 6998656, 7148160, 7334208, 7436072, 7498560, 7873488, 7967220, 8149120, 8339520, 8365581, 8381952, 8498368, 8628480, 8748320, 8998272, 9167760, 9295090, 9530880, 9560664, 9778944, 9841860, 9998080, 10007424, 10477440, 10497984, 10622960, 11119360, 11154108, 11247840, 11773440, 11950830, 11997696, 12223680, 12509280, 12747552, 13122480, 13343232, 13942635, 13969920, 13997312, 14296320, 14668416, 14872144, 14997120, 15746976, 15934440, 16298240, 16679040, 16731162, 16996736, 17256960, 17496640, 17996544, 18335520, 18590180, 19121328, 19557888, 19683720, 19996160, 20014848, 20954880, 20995968, 21245920, 22238720, 22308216, 22495680, 23901660, 24447360, 25018560, 25495104, 26244960, 27885270, 27994624, 28592640, 29336832, 29744288, 29994240, 31493952, 31868880, 32596480, 33358080, 33462324, 33993472, 34993280, 35993088, 36671040, 37180360, 38242656, 39367440, 40029696, 41827905, 41909760, 41991936, 42491840, 44616432, 44991360, 47803320, 48894720, 50037120, 50990208, 52489920, 55770540, 58673664, 59488576, 59988480, 62987904, 63737760, 66716160, 66924648, 67986944, 69986560, 73342080, 74360720, 76485312, 78734880, 83655810, 83983872, 84983680, 89232864, 89982720, 95606640, 97789440, 100074240, 101980416, 104979840, 111541080, 118977152, 125975808, 127475520, 133849296, 139973120, 146684160, 148721440, 152970624, 157469760, 167311620, 169967360, 178465728, 179965440, 191213280, 200148480, 203960832, 209959680, 223082160, 237954304, 251951616, 254951040, 267698592, 293368320, 297442880, 305941248, 314939520, 334623240, 339934720, 356931456, 382426560, 419919360, 446164320, 475908608, 509902080, 535397184, 594885760, 611882496, 629879040, 669246480, 713862912, 764853120, 892328640, 1019804160, 1070794368, 1189771520, 1259758080, 1338492960, 1427725824, 1529706240, 1784657280, 2141588736, 2379543040, 2676985920, 3059412480, 3569314560, 4283177472, 5353971840, 7138629120, 10707943680, 21415887360]

約数ペア:

[(1, 21415887360), (2, 10707943680), (3, 7138629120), (4, 5353971840), (5, 4283177472), (6, 3569314560), (7, 3059412480), (8, 2676985920), (9, 2379543040), (10, 2141588736), (12, 1784657280), (14, 1529706240), (15, 1427725824), (16, 1338492960), (17, 1259758080), (18, 1189771520), (20, 1070794368), (21, 1019804160), (24, 892328640), (28, 764853120), (30, 713862912), (32, 669246480), (34, 629879040), (35, 611882496), (36, 594885760), (40, 535397184), (42, 509902080), (45, 475908608), (48, 446164320), (51, 419919360), (56, 382426560), (60, 356931456), (63, 339934720), (64, 334623240), (68, 314939520), (70, 305941248), (72, 297442880), (73, 293368320), (80, 267698592), (84, 254951040), (85, 251951616), (90, 237954304), (96, 223082160), (102, 209959680), (105, 203960832), (107, 200148480), (112, 191213280), (119, 179965440), (120, 178465728), (126, 169967360), (128, 167311620), (136, 157469760), (140, 152970624), (144, 148721440), (146, 146684160), (153, 139973120), (160, 133849296), (168, 127475520), (170, 125975808), (180, 118977152), (192, 111541080), (204, 104979840), (210, 101980416), (214, 100074240), (219, 97789440), (224, 95606640), (238, 89982720), (240, 89232864), (252, 84983680), (255, 83983872), (256, 83655810), (272, 78734880), (280, 76485312), (288, 74360720), (292, 73342080), (306, 69986560), (315, 67986944), (320, 66924648), (321, 66716160), (336, 63737760), (340, 62987904), (357, 59988480), (360, 59488576), (365, 58673664), (384, 55770540), (408, 52489920), (420, 50990208), (428, 50037120), (438, 48894720), (448, 47803320), (476, 44991360), (480, 44616432), (504, 42491840), (510, 41991936), (511, 41909760), (512, 41827905), (535, 40029696), (544, 39367440), (560, 38242656), (576, 37180360), (584, 36671040), (595, 35993088), (612, 34993280), (630, 33993472), (640, 33462324), (642, 33358080), (657, 32596480), (672, 31868880), (680, 31493952), (714, 29994240), (720, 29744288), (730, 29336832), (749, 28592640), (765, 27994624), (768, 27885270), (816, 26244960), (840, 25495104), (856, 25018560), (876, 24447360), (896, 23901660), (952, 22495680), (960, 22308216), (963, 22238720), (1008, 21245920), (1020, 20995968), (1022, 20954880), (1070, 20014848), (1071, 19996160), (1088, 19683720), (1095, 19557888), (1120, 19121328), (1152, 18590180), (1168, 18335520), (1190, 17996544), (1224, 17496640), (1241, 17256960), (1260, 16996736), (1280, 16731162), (1284, 16679040), (1314, 16298240), (1344, 15934440), (1360, 15746976), (1428, 14997120), (1440, 14872144), (1460, 14668416), (1498, 14296320), (1530, 13997312), (1533, 13969920), (1536, 13942635), (1605, 13343232), (1632, 13122480), (1680, 12747552), (1712, 12509280), (1752, 12223680), (1785, 11997696), (1792, 11950830), (1819, 11773440), (1904, 11247840), (1920, 11154108), (1926, 11119360), (2016, 10622960), (2040, 10497984), (2044, 10477440), (2140, 10007424), (2142, 9998080), (2176, 9841860), (2190, 9778944), (2240, 9560664), (2247, 9530880), (2304, 9295090), (2336, 9167760), (2380, 8998272), (2448, 8748320), (2482, 8628480), (2520, 8498368), (2555, 8381952), (2560, 8365581), (2568, 8339520), (2628, 8149120), (2688, 7967220), (2720, 7873488), (2856, 7498560), (2880, 7436072), (2920, 7334208), (2996, 7148160), (3060, 6998656), (3066, 6984960), (3210, 6671616), (3264, 6561240), (3285, 6519296), (3360, 6373776), (3424, 6254640), (3504, 6111840), (3570, 5998848), (3584, 5975415), (3638, 5886720), (3723, 5752320), (3745, 5718528), (3808, 5623920), (3840, 5577054), (3852, 5559680), (4032, 5311480), (4080, 5248992), (4088, 5238720), (4280, 5003712), (4284, 4999040), (4352, 4920930), (4380, 4889472), (4480, 4780332), (4494, 4765440), (4599, 4656640), (4608, 4647545), (4672, 4583880), (4760, 4499136), (4815, 4447744), (4896, 4374160), (4964, 4314240), (5040, 4249184), (5110, 4190976), (5136, 4169760), (5256, 4074560), (5355, 3999232), (5376, 3983610), (5440, 3936744), (5457, 3924480), (5712, 3749280), (5760, 3718036), (5840, 3667104), (5992, 3574080), (6120, 3499328), (6132, 3492480), (6205, 3451392), (6420, 3335808), (6528, 3280620), (6570, 3259648), (6720, 3186888), (6741, 3176960), (6848, 3127320), (7008, 3055920), (7140, 2999424), (7276, 2943360), (7446, 2876160), (7490, 2859264), (7616, 2811960), (7665, 2793984), (7680, 2788527), (7704, 2779840), (7811, 2741760), (8064, 2655740), (8160, 2624496), (8176, 2619360), (8560, 2501856), (8568, 2499520), (8687, 2465280), (8704, 2460465), (8760, 2444736), (8960, 2390166), (8988, 2382720), (9095, 2354688), (9198, 2328320), (9344, 2291940), (9520, 2249568), (9630, 2223872), (9792, 2187080), (9928, 2157120), (10080, 2124592), (10220, 2095488), (10272, 2084880), (10512, 2037280), (10710, 1999616), (10752, 1991805), (10880, 1968372), (10914, 1962240), (11169, 1917440), (11235, 1906176), (11424, 1874640), (11520, 1859018), (11680, 1833552), (11984, 1787040), (12240, 1749664), (12264, 1746240), (12410, 1725696), (12733, 1681920), (12840, 1667904), (13056, 1640310), (13140, 1629824), (13440, 1593444), (13482, 1588480), (13696, 1563660), (14016, 1527960), (14280, 1499712), (14552, 1471680), (14892, 1438080), (14980, 1429632), (15232, 1405980), (15330, 1396992), (15408, 1389920), (15622, 1370880), (16128, 1327870), (16320, 1312248), (16352, 1309680), (16371, 1308160), (17120, 1250928), (17136, 1249760), (17374, 1232640), (17520, 1222368), (17920, 1195083), (17976, 1191360), (18190, 1177344), (18396, 1164160), (18615, 1150464), (18688, 1145970), (19040, 1124784), (19260, 1111936), (19584, 1093540), (19856, 1078560), (20160, 1062296), (20440, 1047744), (20544, 1042440), (21024, 1018640), (21420, 999808), (21760, 984186), (21828, 981120), (22338, 958720), (22470, 953088), (22848, 937320), (22995, 931328), (23040, 929509), (23360, 916776), (23433, 913920), (23968, 893520), (24480, 874832), (24528, 873120), (24820, 862848), (25466, 840960), (25680, 833952), (26061, 821760), (26112, 820155), (26280, 814912), (26880, 796722), (26964, 794240), (27285, 784896), (27392, 781830), (28032, 763980), (28560, 749856), (29104, 735840), (29784, 719040), (29960, 714816), (30464, 702990), (30660, 698496), (30816, 694960), (31244, 685440), (32256, 663935), (32640, 656124), (32704, 654840), (32742, 654080), (33705, 635392), (34240, 625464), (34272, 624880), (34748, 616320), (35040, 611184), (35952, 595680), (36380, 588672), (36792, 582080), (37230, 575232), (37376, 572985), (38080, 562392), (38199, 560640), (38520, 555968), (39055, 548352), (39168, 546770), (39712, 539280), (40320, 531148), (40880, 523872), (41088, 521220), (42048, 509320), (42840, 499904), (43435, 493056), (43520, 492093), (43656, 490560), (44676, 479360), (44940, 476544), (45696, 468660), (45990, 465664), (46720, 458388), (46866, 456960), (47936, 446760), (48960, 437416), (49056, 436560), (49640, 431424), (50932, 420480), (51360, 416976), (52122, 410880), (52560, 407456), (53760, 398361), (53928, 397120), (54570, 392448), (54677, 391680), (54784, 390915), (55845, 383488), (56064, 381990), (57120, 374928), (58208, 367920), (59568, 359520), (59920, 357408), (60928, 351495), (61320, 349248), (61632, 347480), (62488, 342720), (63665, 336384), (65280, 328062), (65408, 327420), (65484, 327040), (67410, 317696), (68480, 312732), (68544, 312440), (69496, 308160), (70080, 305592), (70299, 304640), (71904, 297840), (72760, 294336), (73584, 291040), (74460, 287616), (76160, 281196), (76398, 280320), (77040, 277984), (78110, 274176), (78183, 273920), (78336, 273385), (79424, 269640), (80640, 265574), (81760, 261936), (81855, 261632), (82176, 260610), (84096, 254660), (85680, 249952), (86870, 246528), (87312, 245280), (89352, 239680), (89880, 238272), (91392, 234330), (91980, 232832), (93440, 229194), (93732, 228480), (95872, 223380), (97920, 218708), (98112, 218280), (99280, 215712), (101864, 210240), (102720, 208488), (104244, 205440), (105120, 203728), (107856, 198560), (109140, 196224), (109354, 195840), (111690, 191744), (112128, 190995), (114240, 187464), (114597, 186880), (116416, 183960), (117165, 182784), (119136, 179760), (119840, 178704), (122640, 174624), (123264, 173740), (124976, 171360), (127330, 168192), (130305, 164352), (130560, 164031), (130816, 163710), (130968, 163520), (132787, 161280), (134820, 158848), (136960, 156366), (137088, 156220), (138992, 154080), (140160, 152796), (140598, 152320), (143808, 148920), (145520, 147168)]