2912902720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 224

約数和(自身を含む): 8670267648

約数和(自身を除く): 5757364928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 182, 208, 224, 260, 268, 280, 320, 335, 364, 416, 448, 455, 469, 520, 536, 560, 670, 728, 832, 871, 910, 938, 1040, 1072, 1120, 1340, 1456, 1493, 1742, 1820, 1876, 2080, 2144, 2240, 2345, 2680, 2912, 2986, 3484, 3640, 3752, 4160, 4288, 4355, 4690, 5360, 5824, 5972, 6097, 6968, 7280, 7465, 7504, 8710, 9380, 10451, 10720, 11944, 12194, 13936, 14560, 14930, 15008, 17420, 18760, 19409, 20902, 21440, 23888, 24388, 27872, 29120, 29860, 30016, 30485, 34840, 37520, 38818, 41804, 47776, 48776, 52255, 55744, 59720, 60970, 69680, 75040, 77636, 83608, 95552, 97045, 97552, 100031, 104510, 119440, 121940, 135863, 139360, 150080, 155272, 167216, 194090, 195104, 200062, 209020, 238880, 243880, 271726, 278720, 310544, 334432, 388180, 390208, 400124, 418040, 477760, 487760, 500155, 543452, 621088, 668864, 679315, 700217, 776360, 800248, 836080, 975520, 1000310, 1086904, 1242176, 1300403, 1358630, 1400434, 1552720, 1600496, 1672160, 1951040, 2000620, 2173808, 2600806, 2717260, 2800868, 3105440, 3200992, 3344320, 3501085, 4001240, 4347616, 5201612, 5434520, 5601736, 6210880, 6401984, 6502015, 7002170, 8002480, 8695232, 9102821, 10403224, 10869040, 11203472, 13004030, 14004340, 16004960, 18205642, 20806448, 21738080, 22406944, 26008060, 28008680, 32009920, 36411284, 41612896, 43476160, 44813888, 45514105, 52016120, 56017360, 72822568, 83225792, 91028210, 104032240, 112034720, 145645136, 182056420, 208064480, 224069440, 291290272, 364112840, 416128960, 582580544, 728225680, 1456451360, 2912902720]

約数ペア:

[(1, 2912902720), (2, 1456451360), (4, 728225680), (5, 582580544), (7, 416128960), (8, 364112840), (10, 291290272), (13, 224069440), (14, 208064480), (16, 182056420), (20, 145645136), (26, 112034720), (28, 104032240), (32, 91028210), (35, 83225792), (40, 72822568), (52, 56017360), (56, 52016120), (64, 45514105), (65, 44813888), (67, 43476160), (70, 41612896), (80, 36411284), (91, 32009920), (104, 28008680), (112, 26008060), (130, 22406944), (134, 21738080), (140, 20806448), (160, 18205642), (182, 16004960), (208, 14004340), (224, 13004030), (260, 11203472), (268, 10869040), (280, 10403224), (320, 9102821), (335, 8695232), (364, 8002480), (416, 7002170), (448, 6502015), (455, 6401984), (469, 6210880), (520, 5601736), (536, 5434520), (560, 5201612), (670, 4347616), (728, 4001240), (832, 3501085), (871, 3344320), (910, 3200992), (938, 3105440), (1040, 2800868), (1072, 2717260), (1120, 2600806), (1340, 2173808), (1456, 2000620), (1493, 1951040), (1742, 1672160), (1820, 1600496), (1876, 1552720), (2080, 1400434), (2144, 1358630), (2240, 1300403), (2345, 1242176), (2680, 1086904), (2912, 1000310), (2986, 975520), (3484, 836080), (3640, 800248), (3752, 776360), (4160, 700217), (4288, 679315), (4355, 668864), (4690, 621088), (5360, 543452), (5824, 500155), (5972, 487760), (6097, 477760), (6968, 418040), (7280, 400124), (7465, 390208), (7504, 388180), (8710, 334432), (9380, 310544), (10451, 278720), (10720, 271726), (11944, 243880), (12194, 238880), (13936, 209020), (14560, 200062), (14930, 195104), (15008, 194090), (17420, 167216), (18760, 155272), (19409, 150080), (20902, 139360), (21440, 135863), (23888, 121940), (24388, 119440), (27872, 104510), (29120, 100031), (29860, 97552), (30016, 97045), (30485, 95552), (34840, 83608), (37520, 77636), (38818, 75040), (41804, 69680), (47776, 60970), (48776, 59720), (52255, 55744)]