21549319680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 960

約数和(自身を含む): 89243573760

約数和(自身を除く): 67694254080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 73, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 146, 152, 160, 168, 170, 190, 192, 204, 210, 219, 224, 228, 238, 240, 255, 256, 266, 272, 280, 285, 289, 292, 304, 320, 323, 336, 340, 357, 365, 380, 384, 399, 408, 420, 438, 448, 456, 476, 480, 510, 511, 512, 532, 544, 560, 570, 578, 584, 595, 608, 640, 646, 665, 672, 680, 714, 730, 760, 768, 798, 816, 840, 867, 876, 896, 912, 952, 960, 969, 1020, 1022, 1064, 1088, 1095, 1120, 1140, 1156, 1168, 1190, 1216, 1241, 1280, 1292, 1330, 1344, 1360, 1387, 1428, 1445, 1460, 1520, 1533, 1536, 1596, 1615, 1632, 1680, 1734, 1752, 1785, 1792, 1824, 1904, 1920, 1938, 1995, 2023, 2040, 2044, 2128, 2176, 2190, 2240, 2261, 2280, 2312, 2336, 2380, 2432, 2482, 2555, 2560, 2584, 2660, 2688, 2720, 2774, 2856, 2890, 2920, 3040, 3066, 3192, 3230, 3264, 3360, 3468, 3504, 3570, 3584, 3648, 3723, 3808, 3840, 3876, 3990, 4046, 4080, 4088, 4161, 4256, 4335, 4352, 4380, 4480, 4522, 4560, 4624, 4672, 4760, 4845, 4864, 4964, 5110, 5168, 5320, 5376, 5440, 5491, 5548, 5712, 5780, 5840, 6069, 6080, 6132, 6205, 6384, 6460, 6528, 6720, 6783, 6935, 6936, 7008, 7140, 7296, 7446, 7616, 7665, 7680, 7752, 7980, 8092, 8160, 8176, 8322, 8512, 8670, 8687, 8704, 8760, 8960, 9044, 9120, 9248, 9344, 9520, 9690, 9709, 9728, 9928, 10115, 10220, 10336, 10640, 10752, 10880, 10982, 11096, 11305, 11424, 11560, 11680, 12138, 12160, 12264, 12410, 12768, 12920, 13056, 13440, 13566, 13870, 13872, 14016, 14280, 14592, 14892, 15232, 15330, 15504, 15960, 16184, 16320, 16352, 16473, 16644, 17024, 17340, 17374, 17520, 17920, 18088, 18240, 18496, 18615, 18688, 19040, 19380, 19418, 19856, 20230, 20440, 20672, 20805, 21097, 21280, 21760, 21964, 22192, 22610, 22848, 23120, 23360, 23579, 24276, 24320, 24528, 24820, 25536, 25840, 26061, 26112, 26880, 27132, 27455, 27740, 27744, 28032, 28560, 29127, 29184, 29784, 30345, 30464, 30660, 31008, 31920, 32368, 32640, 32704, 32946, 33288, 33915, 34048, 34680, 34748, 35040, 36176, 36480, 36992, 37230, 37376, 38080, 38437, 38760, 38836, 39712, 40460, 40880, 41344, 41610, 42194, 42560, 43435, 43520, 43928, 44384, 45220, 45696, 46240, 46720, 47158, 48545, 48552, 48640, 49056, 49640, 51072, 51680, 52122, 53760, 54264, 54910, 55480, 55488, 56064, 57120, 58254, 59568, 60690, 60928, 61320, 62016, 63291, 63840, 64736, 65280, 65408, 65892, 66576, 67830, 68096, 69360, 69496, 70080, 70737, 72352, 72960, 73984, 74460, 76160, 76874, 77520, 77672, 79424, 80920, 81760, 82365, 82688, 83220, 84388, 85120, 86870, 87856, 88768, 90440, 91392, 92480, 93440, 94316, 97090, 97104, 98112, 99280, 102144, 103360, 104244, 105485, 108528, 109820, 110960, 110976, 112128, 114240, 115311, 116508, 117895, 119136, 121380, 122640, 124032, 126582, 127680, 129472, 130305, 130560, 130816, 131784, 133152, 135660, 138720, 138992, 140160, 141474, 144704, 145635, 145920, 147679, 147968, 148920, 152320, 153748, 155040, 155344, 158848, 161840, 163520, 164730, 165053, 165376, 166440, 168776, 170240, 173740, 175712, 177536, 180880, 182784, 184960, 186880, 188632, 192185, 194180, 194208, 196224, 198560, 204288, 206720, 208488, 210970, 217056, 219640, 221920, 221952, 228480, 230622, 233016, 235790, 238272, 242760, 245280, 248064, 253164, 255360, 258944, 260610, 261632, 263568, 266304, 271320, 277440, 277984, 280320, 282948, 289408, 291270, 295358, 297840, 304640, 307496, 310080, 310688, 316455, 317696, 323680, 327040, 329460, 330106, 332880, 337552, 340480, 347480, 351424, 353685, 355072, 361760, 369920, 377264, 384370, 388360, 388416, 392448, 397120, 400843, 413440, 416976, 421940, 434112, 439280, 443037, 443840, 443904, 456960, 461244, 466032, 471580, 476544, 485520, 490560, 495159, 496128, 506328, 510720, 517888, 521220, 527136, 532608, 542640, 554880, 555968, 560640, 565896, 576555, 578816, 582540, 590716, 595680, 614992, 620160, 621376, 632910, 635392, 647360, 654080, 658920, 660212, 665760, 675104, 694960, 702848, 707370, 710144, 723520, 738395, 739840, 754528, 768740, 776720, 776832, 784896, 794240, 801686, 825265, 826880, 833952, 843880, 868224, 878560, 886074, 887680, 913920, 922488, 932064, 943160, 953088, 971040, 981120, 990318, 1012656, 1021440, 1035776, 1042440, 1054272, 1065216, 1085280, 1109760, 1111936, 1131792, 1153110, 1157632, 1165080, 1181432, 1191360, 1202529, 1229984, 1240320, 1242752, 1265820, 1294720, 1308160, 1317840, 1320424, 1331520, 1350208, 1389920, 1405696, 1414740, 1447040, 1476790, 1509056, 1537480, 1553440, 1553664, 1588480, 1603372, 1650530, 1667904, 1687760, 1736448, 1757120, 1772148, 1775360, 1844976, 1864128, 1886320, 1906176, 1942080, 1962240, 1980636, 2004215, 2025312, 2084880, 2108544, 2130432, 2170560, 2215185, 2219520, 2223872, 2263584, 2306220, 2330160, 2362864, 2382720, 2405058, 2459968, 2475795, 2480640, 2485504, 2531640, 2589440, 2635680, 2640848, 2663040, 2700416, 2779840, 2805901, 2811392, 2829480, 2894080, 2953580, 3018112, 3074960, 3106880, 3107328, 3176960, 3206744, 3301060, 3335808, 3375520, 3472896, 3514240, 3544296, 3550720, 3689952, 3728256, 3772640, 3884160, 3924480, 3961272, 4008430, 4050624, 4169760, 4217088, 4341120, 4430370, 4447744, 4527168, 4612440, 4660320, 4725728, 4765440, 4810116, 4919936, 4951590, 4971008, 5063280, 5178880, 5271360, 5281696, 5326080, 5400832, 5559680, 5611802, 5658960, 5788160, 5907160, 6012645, 6036224, 6149920, 6213760, 6413488, 6602120, 6671616, 6751040, 7028480, 7088592, 7379904, 7456512, 7545280, 7768320, 7922544, 8016860, 8101248, 8339520, 8417703, 8434176, 8682240, 8860740, 9054336, 9224880, 9320640, 9451456, 9530880, 9620232, 9839872, 9903180, 10126560, 10542720, 10563392, 10652160, 10801664, 11119360, 11223604, 11317920, 11814320, 12025290, 12072448, 12299840, 12427520, 12826976, 13204240, 13343232, 13502080, 14029505, 14056960, 14177184, 14759808, 14913024, 15090560, 15536640, 15845088, 16033720, 16202496, 16679040, 16835406, 17364480, 17721480, 18108672, 18449760, 18641280, 18902912, 19240464, 19679744, 19806360, 20253120, 21085440, 21126784, 22238720, 22447208, 22635840, 23628640, 24050580, 24599680, 24855040, 25653952, 26408480, 27004160, 28059010, 28354368, 29519616, 30181120, 31690176, 32067440, 32404992, 33358080, 33670812, 35442960, 36217344, 36899520, 37282560, 37805824, 38480928, 39612720, 40506240, 42088515, 42170880, 42253568, 44894416, 45271680, 47257280, 48101160, 49199360, 51307904, 52816960, 54008320, 56118020, 56708736, 59039232, 60362240, 63380352, 64134880, 66716160, 67341624, 70885920, 73799040, 74565120, 75611648, 76961856, 79225440, 81012480, 84177030, 84507136, 89788832, 90543360, 94514560, 96202320, 98398720, 102615808, 105633920, 112236040, 113417472, 126760704, 128269760, 134683248, 141771840, 147598080, 153923712, 158450880, 162024960, 168354060, 179577664, 181086720, 189029120, 192404640, 205231616, 211267840, 224472080, 226834944, 253521408, 256539520, 269366496, 283543680, 295196160, 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約数ペア:

[(1, 21549319680), (2, 10774659840), (3, 7183106560), (4, 5387329920), (5, 4309863936), (6, 3591553280), (7, 3078474240), (8, 2693664960), (10, 2154931968), (12, 1795776640), (14, 1539237120), (15, 1436621312), (16, 1346832480), (17, 1267607040), (19, 1134174720), (20, 1077465984), (21, 1026158080), (24, 897888320), (28, 769618560), (30, 718310656), (32, 673416240), (34, 633803520), (35, 615694848), (38, 567087360), (40, 538732992), (42, 513079040), (48, 448944160), (51, 422535680), (56, 384809280), (57, 378058240), (60, 359155328), (64, 336708120), (68, 316901760), (70, 307847424), (73, 295196160), (76, 283543680), (80, 269366496), (84, 256539520), (85, 253521408), (95, 226834944), (96, 224472080), (102, 211267840), (105, 205231616), (112, 192404640), (114, 189029120), (119, 181086720), (120, 179577664), (128, 168354060), (133, 162024960), (136, 158450880), (140, 153923712), (146, 147598080), (152, 141771840), (160, 134683248), (168, 128269760), (170, 126760704), (190, 113417472), (192, 112236040), (204, 105633920), (210, 102615808), (219, 98398720), (224, 96202320), (228, 94514560), (238, 90543360), (240, 89788832), (255, 84507136), (256, 84177030), (266, 81012480), (272, 79225440), (280, 76961856), (285, 75611648), (289, 74565120), (292, 73799040), (304, 70885920), (320, 67341624), (323, 66716160), (336, 64134880), (340, 63380352), (357, 60362240), (365, 59039232), (380, 56708736), (384, 56118020), (399, 54008320), (408, 52816960), (420, 51307904), (438, 49199360), (448, 48101160), (456, 47257280), (476, 45271680), (480, 44894416), (510, 42253568), (511, 42170880), (512, 42088515), (532, 40506240), (544, 39612720), (560, 38480928), (570, 37805824), (578, 37282560), (584, 36899520), (595, 36217344), (608, 35442960), (640, 33670812), (646, 33358080), (665, 32404992), (672, 32067440), (680, 31690176), (714, 30181120), (730, 29519616), (760, 28354368), (768, 28059010), (798, 27004160), (816, 26408480), (840, 25653952), (867, 24855040), (876, 24599680), (896, 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(6528, 3301060), (6720, 3206744), (6783, 3176960), (6935, 3107328), (6936, 3106880), (7008, 3074960), (7140, 3018112), (7296, 2953580), (7446, 2894080), (7616, 2829480), (7665, 2811392), (7680, 2805901), (7752, 2779840), (7980, 2700416), (8092, 2663040), (8160, 2640848), (8176, 2635680), (8322, 2589440), (8512, 2531640), (8670, 2485504), (8687, 2480640), (8704, 2475795), (8760, 2459968), (8960, 2405058), (9044, 2382720), (9120, 2362864), (9248, 2330160), (9344, 2306220), (9520, 2263584), (9690, 2223872), (9709, 2219520), (9728, 2215185), (9928, 2170560), (10115, 2130432), (10220, 2108544), (10336, 2084880), (10640, 2025312), (10752, 2004215), (10880, 1980636), (10982, 1962240), (11096, 1942080), (11305, 1906176), (11424, 1886320), (11560, 1864128), (11680, 1844976), (12138, 1775360), (12160, 1772148), (12264, 1757120), (12410, 1736448), (12768, 1687760), (12920, 1667904), (13056, 1650530), (13440, 1603372), (13566, 1588480), (13870, 1553664), (13872, 1553440), (14016, 1537480), (14280, 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(60928, 353685), (61320, 351424), (62016, 347480), (63291, 340480), (63840, 337552), (64736, 332880), (65280, 330106), (65408, 329460), (65892, 327040), (66576, 323680), (67830, 317696), (68096, 316455), (69360, 310688), (69496, 310080), (70080, 307496), (70737, 304640), (72352, 297840), (72960, 295358), (73984, 291270), (74460, 289408), (76160, 282948), (76874, 280320), (77520, 277984), (77672, 277440), (79424, 271320), (80920, 266304), (81760, 263568), (82365, 261632), (82688, 260610), (83220, 258944), (84388, 255360), (85120, 253164), (86870, 248064), (87856, 245280), (88768, 242760), (90440, 238272), (91392, 235790), (92480, 233016), (93440, 230622), (94316, 228480), (97090, 221952), (97104, 221920), (98112, 219640), (99280, 217056), (102144, 210970), (103360, 208488), (104244, 206720), (105485, 204288), (108528, 198560), (109820, 196224), (110960, 194208), (110976, 194180), (112128, 192185), (114240, 188632), (115311, 186880), (116508, 184960), (117895, 182784), (119136, 180880), (121380, 177536), (122640, 175712), (124032, 173740), (126582, 170240), (127680, 168776), (129472, 166440), (130305, 165376), (130560, 165053), (130816, 164730), (131784, 163520), (133152, 161840), (135660, 158848), (138720, 155344), (138992, 155040), (140160, 153748), (141474, 152320), (144704, 148920), (145635, 147968), (145920, 147679)]