21878004480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 576

約数和(自身を含む): 80530329600

約数和(自身を除く): 58652325120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 64, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 128, 136, 152, 155, 160, 170, 186, 190, 192, 204, 228, 240, 248, 255, 256, 272, 285, 304, 310, 320, 323, 340, 372, 380, 384, 408, 456, 465, 480, 496, 510, 527, 544, 569, 570, 589, 608, 620, 640, 646, 680, 744, 760, 768, 816, 912, 930, 960, 969, 992, 1020, 1054, 1088, 1138, 1140, 1178, 1216, 1240, 1280, 1292, 1360, 1488, 1520, 1581, 1615, 1632, 1707, 1767, 1824, 1860, 1920, 1938, 1984, 2040, 2108, 2176, 2276, 2280, 2356, 2432, 2480, 2584, 2635, 2720, 2845, 2945, 2976, 3040, 3162, 3230, 3264, 3414, 3534, 3648, 3720, 3840, 3876, 3968, 4080, 4216, 4352, 4552, 4560, 4712, 4845, 4864, 4960, 5168, 5270, 5440, 5690, 5890, 5952, 6080, 6324, 6460, 6528, 6828, 7068, 7296, 7440, 7752, 7905, 7936, 8160, 8432, 8535, 8835, 9104, 9120, 9424, 9673, 9690, 9920, 10013, 10336, 10540, 10811, 10880, 11380, 11780, 11904, 12160, 12648, 12920, 13056, 13656, 14136, 14592, 14880, 15504, 15810, 16320, 16864, 17070, 17639, 17670, 18208, 18240, 18848, 19346, 19380, 19840, 20026, 20672, 21080, 21622, 21760, 22760, 23560, 23808, 24320, 25296, 25840, 27312, 28272, 29019, 29760, 30039, 31008, 31620, 32433, 32640, 33728, 34140, 35278, 35340, 36416, 36480, 37696, 38692, 38760, 39680, 40052, 41344, 42160, 43244, 45520, 47120, 48365, 50065, 50592, 51680, 52917, 54055, 54624, 56544, 58038, 59520, 60078, 62016, 63240, 64866, 65280, 67456, 68280, 70556, 70680, 72832, 72960, 75392, 77384, 77520, 80104, 82688, 84320, 86488, 88195, 91040, 94240, 96730, 100130, 101184, 103360, 105834, 108110, 109248, 113088, 116076, 119040, 120156, 124032, 126480, 129732, 134912, 136560, 141112, 141360, 145095, 145664, 150195, 150784, 154768, 155040, 160208, 162165, 168640, 172976, 176390, 182080, 183787, 188480, 193460, 200260, 202368, 206720, 211668, 216220, 218496, 226176, 232152, 240312, 248064, 252960, 259464, 264585, 273120, 282224, 282720, 290190, 299863, 300390, 309536, 310080, 320416, 324330, 335141, 337280, 345952, 352780, 364160, 367574, 376960, 386920, 400520, 404736, 413440, 423336, 432440, 436992, 452352, 464304, 480624, 505920, 518928, 529170, 546240, 551361, 564448, 565440, 580380, 599726, 600780, 619072, 620160, 640832, 648660, 670282, 674560, 691904, 705560, 728320, 735148, 753920, 773840, 801040, 846672, 864880, 899589, 918935, 928608, 961248, 1005423, 1011840, 1037856, 1058340, 1092480, 1102722, 1128896, 1130880, 1160760, 1199452, 1201560, 1238144, 1240320, 1281664, 1297320, 1340564, 1383808, 1411120, 1470296, 1499315, 1547680, 1602080, 1675705, 1693344, 1729760, 1799178, 1837870, 1857216, 1922496, 2010846, 2023680, 2075712, 2116680, 2184960, 2205444, 2257792, 2261760, 2321520, 2398904, 2403120, 2476288, 2563328, 2594640, 2681128, 2756805, 2767616, 2822240, 2940592, 2998630, 3095360, 3204160, 3351410, 3386688, 3459520, 3598356, 3675740, 3714432, 3844992, 4021692, 4151424, 4233360, 4410888, 4497945, 4515584, 4643040, 4797808, 4806240, 5027115, 5189280, 5362256, 5513610, 5644480, 5697397, 5881184, 5997260, 6190720, 6408320, 6702820, 6773376, 6919040, 7196712, 7351480, 7428864, 7689984, 8043384, 8302848, 8466720, 8821776, 8995890, 9286080, 9595616, 9612480, 10054230, 10378560, 10724512, 11027220, 11288960, 11394794, 11762368, 11994520, 12381440, 12816640, 13405640, 13546752, 13838080, 14393424, 14702960, 16086768, 16933440, 17092191, 17643552, 17991780, 18572160, 19191232, 19224960, 20108460, 20757120, 21449024, 22054440, 22577920, 22789588, 23524736, 23989040, 26811280, 28486985, 28786848, 29405920, 32173536, 33866880, 34184382, 35287104, 35983560, 37144320, 38382464, 38449920, 40216920, 41514240, 42898048, 44108880, 45579176, 47049472, 47978080, 53622560, 56973970, 57573696, 58811840, 64347072, 67733760, 68368764, 70574208, 71967120, 76764928, 80433840, 85460955, 85796096, 88217760, 91158352, 95956160, 107245120, 113947940, 115147392, 117623680, 128694144, 136737528, 141148416, 143934240, 160867680, 170921910, 176435520, 182316704, 191912320, 214490240, 227895880, 230294784, 235247360, 257388288, 273475056, 287868480, 321735360, 341843820, 352871040, 364633408, 383824640, 428980480, 455791760, 546950112, 575736960, 643470720, 683687640, 705742080, 729266816, 911583520, 1093900224, 1151473920, 1286941440, 1367375280, 1458533632, 1823167040, 2187800448, 2734750560, 3646334080, 4375600896, 5469501120, 7292668160, 10939002240, 21878004480]

約数ペア:

[(1, 21878004480), (2, 10939002240), (3, 7292668160), (4, 5469501120), (5, 4375600896), (6, 3646334080), (8, 2734750560), (10, 2187800448), (12, 1823167040), (15, 1458533632), (16, 1367375280), (17, 1286941440), (19, 1151473920), (20, 1093900224), (24, 911583520), (30, 729266816), (31, 705742080), (32, 683687640), (34, 643470720), (38, 575736960), (40, 546950112), (48, 455791760), (51, 428980480), (57, 383824640), (60, 364633408), (62, 352871040), (64, 341843820), (68, 321735360), (76, 287868480), (80, 273475056), (85, 257388288), (93, 235247360), (95, 230294784), (96, 227895880), (102, 214490240), (114, 191912320), (120, 182316704), (124, 176435520), (128, 170921910), (136, 160867680), (152, 143934240), (155, 141148416), (160, 136737528), (170, 128694144), (186, 117623680), (190, 115147392), (192, 113947940), (204, 107245120), (228, 95956160), (240, 91158352), (248, 88217760), (255, 85796096), (256, 85460955), (272, 80433840), (285, 76764928), (304, 71967120), (310, 70574208), (320, 68368764), (323, 67733760), (340, 64347072), (372, 58811840), (380, 57573696), (384, 56973970), (408, 53622560), (456, 47978080), (465, 47049472), (480, 45579176), (496, 44108880), (510, 42898048), (527, 41514240), (544, 40216920), (569, 38449920), (570, 38382464), (589, 37144320), (608, 35983560), (620, 35287104), (640, 34184382), (646, 33866880), (680, 32173536), (744, 29405920), (760, 28786848), (768, 28486985), (816, 26811280), (912, 23989040), (930, 23524736), (960, 22789588), (969, 22577920), (992, 22054440), (1020, 21449024), (1054, 20757120), (1088, 20108460), (1138, 19224960), (1140, 19191232), (1178, 18572160), (1216, 17991780), (1240, 17643552), (1280, 17092191), (1292, 16933440), (1360, 16086768), (1488, 14702960), (1520, 14393424), (1581, 13838080), (1615, 13546752), (1632, 13405640), (1707, 12816640), (1767, 12381440), (1824, 11994520), (1860, 11762368), (1920, 11394794), (1938, 11288960), (1984, 11027220), (2040, 10724512), (2108, 10378560), (2176, 10054230), (2276, 9612480), (2280, 9595616), (2356, 9286080), (2432, 8995890), (2480, 8821776), (2584, 8466720), (2635, 8302848), (2720, 8043384), (2845, 7689984), (2945, 7428864), (2976, 7351480), (3040, 7196712), (3162, 6919040), (3230, 6773376), (3264, 6702820), (3414, 6408320), (3534, 6190720), (3648, 5997260), (3720, 5881184), (3840, 5697397), (3876, 5644480), (3968, 5513610), (4080, 5362256), (4216, 5189280), (4352, 5027115), (4552, 4806240), (4560, 4797808), (4712, 4643040), (4845, 4515584), (4864, 4497945), (4960, 4410888), (5168, 4233360), (5270, 4151424), (5440, 4021692), (5690, 3844992), (5890, 3714432), (5952, 3675740), (6080, 3598356), (6324, 3459520), (6460, 3386688), (6528, 3351410), (6828, 3204160), (7068, 3095360), (7296, 2998630), (7440, 2940592), (7752, 2822240), (7905, 2767616), (7936, 2756805), (8160, 2681128), (8432, 2594640), (8535, 2563328), (8835, 2476288), (9104, 2403120), (9120, 2398904), (9424, 2321520), (9673, 2261760), (9690, 2257792), (9920, 2205444), (10013, 2184960), (10336, 2116680), (10540, 2075712), (10811, 2023680), (10880, 2010846), (11380, 1922496), (11780, 1857216), (11904, 1837870), (12160, 1799178), (12648, 1729760), (12920, 1693344), (13056, 1675705), (13656, 1602080), (14136, 1547680), (14592, 1499315), (14880, 1470296), (15504, 1411120), (15810, 1383808), (16320, 1340564), (16864, 1297320), (17070, 1281664), (17639, 1240320), (17670, 1238144), (18208, 1201560), (18240, 1199452), (18848, 1160760), (19346, 1130880), (19380, 1128896), (19840, 1102722), (20026, 1092480), (20672, 1058340), (21080, 1037856), (21622, 1011840), (21760, 1005423), (22760, 961248), (23560, 928608), (23808, 918935), (24320, 899589), (25296, 864880), (25840, 846672), (27312, 801040), (28272, 773840), (29019, 753920), (29760, 735148), (30039, 728320), (31008, 705560), (31620, 691904), (32433, 674560), (32640, 670282), (33728, 648660), (34140, 640832), (35278, 620160), (35340, 619072), (36416, 600780), (36480, 599726), (37696, 580380), (38692, 565440), (38760, 564448), (39680, 551361), (40052, 546240), (41344, 529170), (42160, 518928), (43244, 505920), (45520, 480624), (47120, 464304), (48365, 452352), (50065, 436992), (50592, 432440), (51680, 423336), (52917, 413440), (54055, 404736), (54624, 400520), (56544, 386920), (58038, 376960), (59520, 367574), (60078, 364160), (62016, 352780), (63240, 345952), (64866, 337280), (65280, 335141), (67456, 324330), (68280, 320416), (70556, 310080), (70680, 309536), (72832, 300390), (72960, 299863), (75392, 290190), (77384, 282720), (77520, 282224), (80104, 273120), (82688, 264585), (84320, 259464), (86488, 252960), (88195, 248064), (91040, 240312), (94240, 232152), (96730, 226176), (100130, 218496), (101184, 216220), (103360, 211668), (105834, 206720), (108110, 202368), (109248, 200260), (113088, 193460), (116076, 188480), (119040, 183787), (120156, 182080), (124032, 176390), (126480, 172976), (129732, 168640), (134912, 162165), (136560, 160208), (141112, 155040), (141360, 154768), (145095, 150784), (145664, 150195)]