4490944640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2727

約数の個数: 256

約数和(自身を含む): 13674528000

約数和(自身を除く): 9183583360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 640, 728, 754, 812, 832, 896, 910, 928, 1015, 1040, 1120, 1160, 1456, 1508, 1624, 1664, 1820, 1856, 1885, 2030, 2080, 2240, 2320, 2639, 2659, 2912, 3016, 3248, 3640, 3712, 3770, 4060, 4160, 4480, 4640, 5278, 5318, 5824, 6032, 6496, 7280, 7540, 8120, 8320, 9280, 10556, 10636, 11648, 12064, 12992, 13195, 13295, 14560, 15080, 16240, 18560, 18613, 21112, 21272, 24128, 25984, 26390, 26590, 29120, 30160, 32480, 34567, 37226, 42224, 42544, 48256, 52780, 53180, 58240, 60320, 64960, 69134, 74452, 77111, 84448, 85088, 93065, 105560, 106360, 120640, 129920, 138268, 148904, 154222, 168896, 170176, 172835, 186130, 211120, 212720, 241280, 241969, 276536, 297808, 308444, 337792, 340352, 345670, 372260, 385555, 422240, 425440, 483938, 539777, 553072, 595616, 616888, 691340, 744520, 771110, 844480, 850880, 967876, 1002443, 1079554, 1106144, 1191232, 1209845, 1233776, 1382680, 1489040, 1542220, 1688960, 1701760, 1935752, 2004886, 2159108, 2212288, 2382464, 2419690, 2467552, 2698885, 2765360, 2978080, 3084440, 3871504, 4009772, 4318216, 4424576, 4839380, 4935104, 5012215, 5397770, 5530720, 5956160, 6168880, 7017101, 7743008, 8019544, 8636432, 9678760, 9870208, 10024430, 10795540, 11061440, 11912320, 12337760, 14034202, 15486016, 16039088, 17272864, 19357520, 20048860, 21591080, 22122880, 24675520, 28068404, 30972032, 32078176, 34545728, 35085505, 38715040, 40097720, 43182160, 49351040, 56136808, 64156352, 69091456, 70171010, 77430080, 80195440, 86364320, 112273616, 128312704, 140342020, 154860160, 160390880, 172728640, 224547232, 280684040, 320781760, 345457280, 449094464, 561368080, 641563520, 898188928, 1122736160, 2245472320, 4490944640]

約数ペア:

[(1, 4490944640), (2, 2245472320), (4, 1122736160), (5, 898188928), (7, 641563520), (8, 561368080), (10, 449094464), (13, 345457280), (14, 320781760), (16, 280684040), (20, 224547232), (26, 172728640), (28, 160390880), (29, 154860160), (32, 140342020), (35, 128312704), (40, 112273616), (52, 86364320), (56, 80195440), (58, 77430080), (64, 70171010), (65, 69091456), (70, 64156352), (80, 56136808), (91, 49351040), (104, 43182160), (112, 40097720), (116, 38715040), (128, 35085505), (130, 34545728), (140, 32078176), (145, 30972032), (160, 28068404), (182, 24675520), (203, 22122880), (208, 21591080), (224, 20048860), (232, 19357520), (260, 17272864), (280, 16039088), (290, 15486016), (320, 14034202), (364, 12337760), (377, 11912320), (406, 11061440), (416, 10795540), (448, 10024430), (455, 9870208), (464, 9678760), (520, 8636432), (560, 8019544), (580, 7743008), (640, 7017101), (728, 6168880), (754, 5956160), (812, 5530720), (832, 5397770), (896, 5012215), (910, 4935104), (928, 4839380), (1015, 4424576), (1040, 4318216), (1120, 4009772), (1160, 3871504), (1456, 3084440), (1508, 2978080), (1624, 2765360), (1664, 2698885), (1820, 2467552), (1856, 2419690), (1885, 2382464), (2030, 2212288), (2080, 2159108), (2240, 2004886), (2320, 1935752), (2639, 1701760), (2659, 1688960), (2912, 1542220), (3016, 1489040), (3248, 1382680), (3640, 1233776), (3712, 1209845), (3770, 1191232), (4060, 1106144), (4160, 1079554), (4480, 1002443), (4640, 967876), (5278, 850880), (5318, 844480), (5824, 771110), (6032, 744520), (6496, 691340), (7280, 616888), (7540, 595616), (8120, 553072), (8320, 539777), (9280, 483938), (10556, 425440), (10636, 422240), (11648, 385555), (12064, 372260), (12992, 345670), (13195, 340352), (13295, 337792), (14560, 308444), (15080, 297808), (16240, 276536), (18560, 241969), (18613, 241280), (21112, 212720), (21272, 211120), (24128, 186130), (25984, 172835), (26390, 170176), (26590, 168896), (29120, 154222), (30160, 148904), (32480, 138268), (34567, 129920), (37226, 120640), (42224, 106360), (42544, 105560), (48256, 93065), (52780, 85088), (53180, 84448), (58240, 77111), (60320, 74452), (64960, 69134)]