21203562240

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 864

約数和(自身を含む): 92274336000

約数和(自身を除く): 71070773760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 245, 252, 256, 266, 270, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 378, 380, 384, 392, 399, 420, 432, 441, 448, 456, 480, 490, 504, 513, 532, 540, 560, 570, 576, 588, 608, 630, 640, 659, 665, 672, 684, 720, 735, 756, 760, 768, 784, 798, 840, 855, 864, 882, 896, 912, 931, 945, 960, 980, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1318, 1323, 1330, 1344, 1368, 1440, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1728, 1764, 1792, 1824, 1862, 1890, 1920, 1960, 1977, 1995, 2016, 2052, 2128, 2160, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2565, 2636, 2646, 2660, 2688, 2736, 2793, 2880, 2940, 3024, 3040, 3136, 3192, 3295, 3360, 3420, 3456, 3528, 3591, 3648, 3724, 3780, 3840, 3920, 3954, 3990, 4032, 4104, 4256, 4320, 4410, 4480, 4560, 4613, 4655, 4704, 4788, 4864, 5040, 5130, 5272, 5292, 5320, 5376, 5472, 5586, 5760, 5880, 5931, 5985, 6048, 6080, 6272, 6384, 6590, 6615, 6720, 6840, 6912, 7056, 7182, 7296, 7448, 7560, 7840, 7908, 7980, 8064, 8208, 8379, 8512, 8640, 8820, 8960, 9120, 9226, 9310, 9408, 9576, 9885, 10080, 10260, 10544, 10584, 10640, 10944, 11172, 11520, 11760, 11862, 11970, 12096, 12160, 12521, 12544, 12768, 13180, 13230, 13440, 13680, 13839, 13965, 14112, 14364, 14592, 14896, 15120, 15680, 15816, 15960, 16128, 16416, 16758, 17024, 17280, 17640, 17793, 17955, 18240, 18452, 18620, 18816, 19152, 19770, 20160, 20520, 21088, 21168, 21280, 21888, 22344, 23065, 23520, 23724, 23940, 24192, 24320, 25042, 25137, 25536, 26360, 26460, 26880, 27360, 27678, 27930, 28224, 28728, 29655, 29792, 30240, 31360, 31632, 31920, 32291, 32832, 33516, 34048, 34560, 35280, 35586, 35910, 36480, 36904, 37240, 37563, 37632, 38304, 39540, 40320, 41040, 41517, 41895, 42176, 42336, 42560, 43776, 44688, 46130, 47040, 47448, 47880, 48384, 50084, 50274, 51072, 52720, 52920, 54720, 55356, 55860, 56448, 57456, 59310, 59584, 60480, 62605, 62720, 63264, 63840, 64582, 65664, 67032, 69195, 70560, 71172, 71820, 72960, 73808, 74480, 75126, 76608, 79080, 80640, 82080, 83034, 83790, 84352, 84672, 85120, 87647, 88965, 89376, 92260, 94080, 94896, 95760, 96873, 100168, 100548, 102144, 105440, 105840, 109440, 110712, 111720, 112689, 112896, 114912, 118620, 119168, 120960, 124551, 125210, 125685, 126528, 127680, 129164, 131328, 134064, 138390, 141120, 142344, 143640, 147616, 148960, 150252, 153216, 158160, 161455, 164160, 166068, 167580, 168704, 169344, 170240, 175294, 177930, 178752, 184520, 187815, 188160, 189792, 191520, 193746, 200336, 201096, 207585, 210880, 211680, 218880, 221424, 223440, 225378, 229824, 237240, 238336, 241920, 249102, 250420, 251370, 253056, 255360, 258328, 262941, 268128, 276780, 282240, 284688, 287280, 290619, 295232, 297920, 300504, 306432, 316320, 322910, 328320, 332136, 335160, 338067, 338688, 350588, 355860, 357504, 369040, 375630, 379584, 383040, 387492, 400672, 402192, 415170, 421760, 423360, 438235, 442848, 446880, 450756, 459648, 474480, 484365, 498204, 500840, 502740, 506112, 510720, 516656, 525882, 536256, 553560, 563445, 564480, 569376, 574560, 581238, 590464, 595840, 601008, 613529, 622755, 632640, 645820, 656640, 664272, 670320, 676134, 701176, 711720, 715008, 738080, 751260, 759168, 766080, 774984, 788823, 801344, 804384, 830340, 843520, 846720, 871857, 876470, 885696, 893760, 901512, 919296, 948960, 968730, 996408, 1001680, 1005480, 1033312, 1051764, 1072512, 1107120, 1126890, 1138752, 1149120, 1162476, 1180928, 1191680, 1202016, 1227058, 1245510, 1265280, 1291640, 1314705, 1328544, 1340640, 1352268, 1402352, 1423440, 1453095, 1476160, 1502520, 1518336, 1532160, 1549968, 1577646, 1602688, 1608768, 1660680, 1690335, 1693440, 1743714, 1752940, 1771392, 1787520, 1803024, 1840587, 1897920, 1937460, 1992816, 2003360, 2010960, 2066624, 2103528, 2145024, 2214240, 2253780, 2277504, 2298240, 2324952, 2366469, 2404032, 2454116, 2491020, 2530560, 2583280, 2629410, 2657088, 2681280, 2704536, 2804704, 2846880, 2906190, 2952320, 3005040, 3067645, 3099936, 3155292, 3205376, 3217536, 3321360, 3380670, 3487428, 3505880, 3542784, 3575040, 3606048, 3681174, 3795840, 3874920, 3944115, 3985632, 4006720, 4021920, 4133248, 4207056, 4359285, 4428480, 4507560, 4555008, 4596480, 4649904, 4732938, 4808064, 4908232, 4982040, 5166560, 5258820, 5314176, 5362560, 5409072, 5521761, 5609408, 5693760, 5812380, 5904640, 6010080, 6135290, 6199872, 6310584, 6435072, 6642720, 6761340, 6974856, 7011760, 7212096, 7362348, 7591680, 7749840, 7888230, 7971264, 8013440, 8043840, 8266496, 8414112, 8718570, 8856960, 9015120, 9202935, 9299808, 9465876, 9616128, 9816464, 9964080, 10333120, 10517640, 10628352, 10725120, 10818144, 11043522, 11218816, 11387520, 11624760, 11832345, 12020160, 12270580, 12399744, 12621168, 13285440, 13522680, 13949712, 14023520, 14424192, 14724696, 15499680, 15776460, 15942528, 16026880, 16087680, 16565283, 16828224, 17437140, 17713920, 18030240, 18405870, 18599616, 18931752, 19632928, 19928160, 20666240, 21035280, 21636288, 22087044, 22437632, 22775040, 23249520, 23664690, 24040320, 24541160, 24799488, 25242336, 26570880, 27045360, 27608805, 27899424, 28047040, 28848384, 29449392, 30999360, 31552920, 31885056, 32175360, 33130566, 33656448, 34874280, 36060480, 36811740, 37199232, 37863504, 39265856, 39856320, 41332480, 42070560, 43272576, 44174088, 46499040, 47329380, 48080640, 49082320, 50484672, 53141760, 54090720, 55217610, 55798848, 56094080, 58898784, 61998720, 63105840, 66261132, 67312896, 69748560, 72120960, 73623480, 74398464, 75727008, 78531712, 79712640, 82826415, 84141120, 86545152, 88348176, 92998080, 94658760, 98164640, 100969344, 108181440, 110435220, 111597696, 112188160, 117797568, 123997440, 126211680, 132522264, 139497120, 144241920, 147246960, 151454016, 157063424, 159425280, 165652830, 168282240, 176696352, 185996160, 189317520, 196329280, 201938688, 216362880, 220870440, 223195392, 235595136, 252423360, 265044528, 278994240, 294493920, 302908032, 331305660, 336564480, 353392704, 371992320, 378635040, 392658560, 432725760, 441740880, 471190272, 504846720, 530089056, 557988480, 588987840, 605816064, 662611320, 706785408, 757270080, 785317120, 883481760, 1009693440, 1060178112, 1115976960, 1177975680, 1325222640, 1413570816, 1514540160, 1766963520, 2120356224, 2355951360, 2650445280, 3029080320, 3533927040, 4240712448, 5300890560, 7067854080, 10601781120, 21203562240]

約数ペア:

[(1, 21203562240), (2, 10601781120), (3, 7067854080), (4, 5300890560), (5, 4240712448), (6, 3533927040), (7, 3029080320), (8, 2650445280), (9, 2355951360), (10, 2120356224), (12, 1766963520), (14, 1514540160), (15, 1413570816), (16, 1325222640), (18, 1177975680), (19, 1115976960), (20, 1060178112), (21, 1009693440), (24, 883481760), (27, 785317120), (28, 757270080), (30, 706785408), (32, 662611320), (35, 605816064), (36, 588987840), (38, 557988480), (40, 530089056), (42, 504846720), (45, 471190272), (48, 441740880), (49, 432725760), (54, 392658560), (56, 378635040), (57, 371992320), (60, 353392704), (63, 336564480), (64, 331305660), (70, 302908032), (72, 294493920), (76, 278994240), (80, 265044528), (84, 252423360), (90, 235595136), (95, 223195392), (96, 220870440), (98, 216362880), (105, 201938688), (108, 196329280), (112, 189317520), (114, 185996160), (120, 176696352), (126, 168282240), (128, 165652830), (133, 159425280), (135, 157063424), (140, 151454016), (144, 147246960), (147, 144241920), (152, 139497120), (160, 132522264), (168, 126211680), (171, 123997440), (180, 117797568), (189, 112188160), (190, 111597696), (192, 110435220), (196, 108181440), (210, 100969344), (216, 98164640), (224, 94658760), (228, 92998080), (240, 88348176), (245, 86545152), (252, 84141120), (256, 82826415), (266, 79712640), (270, 78531712), (280, 75727008), (285, 74398464), (288, 73623480), (294, 72120960), (304, 69748560), (315, 67312896), (320, 66261132), (336, 63105840), (342, 61998720), (360, 58898784), (378, 56094080), (380, 55798848), (384, 55217610), (392, 54090720), (399, 53141760), (420, 50484672), (432, 49082320), (441, 48080640), (448, 47329380), (456, 46499040), (480, 44174088), (490, 43272576), (504, 42070560), (513, 41332480), (532, 39856320), (540, 39265856), (560, 37863504), (570, 37199232), (576, 36811740), (588, 36060480), (608, 34874280), (630, 33656448), (640, 33130566), (659, 32175360), (665, 31885056), (672, 31552920), (684, 30999360), (720, 29449392), (735, 28848384), (756, 28047040), (760, 27899424), (768, 27608805), (784, 27045360), (798, 26570880), (840, 25242336), (855, 24799488), (864, 24541160), (882, 24040320), (896, 23664690), (912, 23249520), (931, 22775040), (945, 22437632), (960, 22087044), (980, 21636288), (1008, 21035280), (1026, 20666240), (1064, 19928160), (1080, 19632928), (1120, 18931752), (1140, 18599616), (1152, 18405870), (1176, 18030240), (1197, 17713920), (1216, 17437140), (1260, 16828224), (1280, 16565283), (1318, 16087680), (1323, 16026880), (1330, 15942528), (1344, 15776460), (1368, 15499680), (1440, 14724696), (1470, 14424192), (1512, 14023520), (1520, 13949712), (1568, 13522680), (1596, 13285440), (1680, 12621168), (1710, 12399744), (1728, 12270580), (1764, 12020160), (1792, 11832345), (1824, 11624760), (1862, 11387520), (1890, 11218816), (1920, 11043522), (1960, 10818144), (1977, 10725120), (1995, 10628352), (2016, 10517640), (2052, 10333120), (2128, 9964080), (2160, 9816464), (2205, 9616128), (2240, 9465876), (2280, 9299808), (2304, 9202935), (2352, 9015120), (2394, 8856960), (2432, 8718570), (2520, 8414112), (2565, 8266496), (2636, 8043840), (2646, 8013440), (2660, 7971264), (2688, 7888230), (2736, 7749840), (2793, 7591680), (2880, 7362348), (2940, 7212096), (3024, 7011760), (3040, 6974856), (3136, 6761340), (3192, 6642720), (3295, 6435072), (3360, 6310584), (3420, 6199872), (3456, 6135290), (3528, 6010080), (3591, 5904640), (3648, 5812380), (3724, 5693760), (3780, 5609408), (3840, 5521761), (3920, 5409072), (3954, 5362560), (3990, 5314176), (4032, 5258820), (4104, 5166560), (4256, 4982040), (4320, 4908232), (4410, 4808064), (4480, 4732938), (4560, 4649904), (4613, 4596480), (4655, 4555008), (4704, 4507560), (4788, 4428480), (4864, 4359285), (5040, 4207056), (5130, 4133248), (5272, 4021920), (5292, 4006720), (5320, 3985632), (5376, 3944115), (5472, 3874920), (5586, 3795840), (5760, 3681174), (5880, 3606048), (5931, 3575040), (5985, 3542784), (6048, 3505880), (6080, 3487428), (6272, 3380670), (6384, 3321360), (6590, 3217536), (6615, 3205376), (6720, 3155292), (6840, 3099936), (6912, 3067645), (7056, 3005040), (7182, 2952320), (7296, 2906190), (7448, 2846880), (7560, 2804704), (7840, 2704536), (7908, 2681280), (7980, 2657088), (8064, 2629410), (8208, 2583280), (8379, 2530560), (8512, 2491020), (8640, 2454116), (8820, 2404032), (8960, 2366469), (9120, 2324952), (9226, 2298240), (9310, 2277504), (9408, 2253780), (9576, 2214240), (9885, 2145024), (10080, 2103528), (10260, 2066624), (10544, 2010960), (10584, 2003360), (10640, 1992816), (10944, 1937460), (11172, 1897920), (11520, 1840587), (11760, 1803024), (11862, 1787520), (11970, 1771392), (12096, 1752940), (12160, 1743714), (12521, 1693440), (12544, 1690335), (12768, 1660680), (13180, 1608768), (13230, 1602688), (13440, 1577646), (13680, 1549968), (13839, 1532160), (13965, 1518336), (14112, 1502520), (14364, 1476160), (14592, 1453095), (14896, 1423440), (15120, 1402352), (15680, 1352268), (15816, 1340640), (15960, 1328544), (16128, 1314705), (16416, 1291640), (16758, 1265280), (17024, 1245510), (17280, 1227058), (17640, 1202016), (17793, 1191680), (17955, 1180928), (18240, 1162476), (18452, 1149120), (18620, 1138752), (18816, 1126890), (19152, 1107120), (19770, 1072512), (20160, 1051764), (20520, 1033312), (21088, 1005480), (21168, 1001680), (21280, 996408), (21888, 968730), (22344, 948960), (23065, 919296), (23520, 901512), (23724, 893760), (23940, 885696), (24192, 876470), (24320, 871857), (25042, 846720), (25137, 843520), (25536, 830340), (26360, 804384), (26460, 801344), (26880, 788823), (27360, 774984), (27678, 766080), (27930, 759168), (28224, 751260), (28728, 738080), (29655, 715008), (29792, 711720), (30240, 701176), (31360, 676134), (31632, 670320), (31920, 664272), (32291, 656640), (32832, 645820), (33516, 632640), (34048, 622755), (34560, 613529), (35280, 601008), (35586, 595840), (35910, 590464), (36480, 581238), (36904, 574560), (37240, 569376), (37563, 564480), (37632, 563445), (38304, 553560), (39540, 536256), (40320, 525882), (41040, 516656), (41517, 510720), (41895, 506112), (42176, 502740), (42336, 500840), (42560, 498204), (43776, 484365), (44688, 474480), (46130, 459648), (47040, 450756), (47448, 446880), (47880, 442848), (48384, 438235), (50084, 423360), (50274, 421760), (51072, 415170), (52720, 402192), (52920, 400672), (54720, 387492), (55356, 383040), (55860, 379584), (56448, 375630), (57456, 369040), (59310, 357504), (59584, 355860), (60480, 350588), (62605, 338688), (62720, 338067), (63264, 335160), (63840, 332136), (64582, 328320), (65664, 322910), (67032, 316320), (69195, 306432), (70560, 300504), (71172, 297920), (71820, 295232), (72960, 290619), (73808, 287280), (74480, 284688), (75126, 282240), (76608, 276780), (79080, 268128), (80640, 262941), (82080, 258328), (83034, 255360), (83790, 253056), (84352, 251370), (84672, 250420), (85120, 249102), (87647, 241920), (88965, 238336), (89376, 237240), (92260, 229824), (94080, 225378), (94896, 223440), (95760, 221424), (96873, 218880), (100168, 211680), (100548, 210880), (102144, 207585), (105440, 201096), (105840, 200336), (109440, 193746), (110712, 191520), (111720, 189792), (112689, 188160), (112896, 187815), (114912, 184520), (118620, 178752), (119168, 177930), (120960, 175294), (124551, 170240), (125210, 169344), (125685, 168704), (126528, 167580), (127680, 166068), (129164, 164160), (131328, 161455), (134064, 158160), (138390, 153216), (141120, 150252), (142344, 148960), (143640, 147616)]