20136005760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2999}}^1$

素因数の和:3303

約数の個数: 256

約数和(自身を含む): 69400800000

約数和(自身を除く): 49264794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 269, 312, 320, 384, 390, 416, 480, 520, 538, 624, 640, 780, 807, 832, 960, 1040, 1076, 1248, 1345, 1560, 1614, 1664, 1920, 2080, 2152, 2496, 2690, 2999, 3120, 3228, 3497, 4035, 4160, 4304, 4992, 5380, 5998, 6240, 6456, 6994, 8070, 8320, 8608, 8997, 10491, 10760, 11996, 12480, 12912, 13988, 14995, 16140, 17216, 17485, 17994, 20982, 21520, 23992, 24960, 25824, 27976, 29990, 32280, 34432, 34970, 35988, 38987, 41964, 43040, 44985, 47984, 51648, 52455, 55952, 59980, 64560, 69940, 71976, 77974, 83928, 86080, 89970, 95968, 103296, 104910, 111904, 116961, 119960, 129120, 139880, 143952, 155948, 167856, 172160, 179940, 191936, 194935, 209820, 223808, 233922, 239920, 258240, 279760, 287904, 311896, 335712, 359880, 383872, 389870, 419640, 447616, 467844, 479840, 516480, 559520, 575808, 584805, 623792, 671424, 719760, 779740, 806731, 839280, 935688, 959680, 1119040, 1151616, 1169610, 1247584, 1342848, 1439520, 1559480, 1613462, 1678560, 1871376, 1919360, 2238080, 2339220, 2420193, 2495168, 2879040, 3118960, 3226924, 3357120, 3742752, 4033655, 4678440, 4840386, 4990336, 5758080, 6237920, 6453848, 6714240, 7485504, 8067310, 9356880, 9680772, 10487503, 12100965, 12475840, 12907696, 14971008, 16134620, 18713760, 19361544, 20975006, 24201930, 24951680, 25815392, 31462509, 32269240, 37427520, 38723088, 41950012, 48403860, 51630784, 52437515, 62925018, 64538480, 74855040, 77446176, 83900024, 96807720, 103261568, 104875030, 125850036, 129076960, 154892352, 157312545, 167800048, 193615440, 209750060, 251700072, 258153920, 309784704, 314625090, 335600096, 387230880, 419500120, 503400144, 516307840, 629250180, 671200192, 774461760, 839000240, 1006800288, 1258500360, 1342400384, 1548923520, 1678000480, 2013600576, 2517000720, 3356000960, 4027201152, 5034001440, 6712001920, 10068002880, 20136005760]

約数ペア:

[(1, 20136005760), (2, 10068002880), (3, 6712001920), (4, 5034001440), (5, 4027201152), (6, 3356000960), (8, 2517000720), (10, 2013600576), (12, 1678000480), (13, 1548923520), (15, 1342400384), (16, 1258500360), (20, 1006800288), (24, 839000240), (26, 774461760), (30, 671200192), (32, 629250180), (39, 516307840), (40, 503400144), (48, 419500120), (52, 387230880), (60, 335600096), (64, 314625090), (65, 309784704), (78, 258153920), (80, 251700072), (96, 209750060), (104, 193615440), (120, 167800048), (128, 157312545), (130, 154892352), (156, 129076960), (160, 125850036), (192, 104875030), (195, 103261568), (208, 96807720), (240, 83900024), (260, 77446176), (269, 74855040), (312, 64538480), (320, 62925018), (384, 52437515), (390, 51630784), (416, 48403860), (480, 41950012), (520, 38723088), (538, 37427520), (624, 32269240), (640, 31462509), (780, 25815392), (807, 24951680), (832, 24201930), (960, 20975006), (1040, 19361544), (1076, 18713760), (1248, 16134620), (1345, 14971008), (1560, 12907696), (1614, 12475840), (1664, 12100965), (1920, 10487503), (2080, 9680772), (2152, 9356880), (2496, 8067310), (2690, 7485504), (2999, 6714240), (3120, 6453848), (3228, 6237920), (3497, 5758080), (4035, 4990336), (4160, 4840386), (4304, 4678440), (4992, 4033655), (5380, 3742752), (5998, 3357120), (6240, 3226924), (6456, 3118960), (6994, 2879040), (8070, 2495168), (8320, 2420193), (8608, 2339220), (8997, 2238080), (10491, 1919360), (10760, 1871376), (11996, 1678560), (12480, 1613462), (12912, 1559480), (13988, 1439520), (14995, 1342848), (16140, 1247584), (17216, 1169610), (17485, 1151616), (17994, 1119040), (20982, 959680), (21520, 935688), (23992, 839280), (24960, 806731), (25824, 779740), (27976, 719760), (29990, 671424), (32280, 623792), (34432, 584805), (34970, 575808), (35988, 559520), (38987, 516480), (41964, 479840), (43040, 467844), (44985, 447616), (47984, 419640), (51648, 389870), (52455, 383872), (55952, 359880), (59980, 335712), (64560, 311896), (69940, 287904), (71976, 279760), (77974, 258240), (83928, 239920), (86080, 233922), (89970, 223808), (95968, 209820), (103296, 194935), (104910, 191936), (111904, 179940), (116961, 172160), (119960, 167856), (129120, 155948), (139880, 143952)]