2708975880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8445

約数の個数: 256

約数和(自身を含む): 10148544000

約数和(自身を除く): 7439568120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5382, 5980, 6210, 7020, 7176, 8073, 8280, 8389, 8970, 10764, 11960, 12420, 13455, 14040, 16146, 16778, 17940, 21528, 24840, 25167, 26910, 32292, 33556, 35880, 40365, 41945, 50334, 53820, 64584, 67112, 75501, 80730, 83890, 100668, 107640, 109057, 125835, 151002, 161460, 167780, 192947, 201336, 218114, 226503, 251670, 302004, 322920, 327171, 335560, 377505, 385894, 436228, 453006, 503340, 545285, 578841, 604008, 654342, 755010, 771788, 872456, 906012, 964735, 981513, 1006680, 1090570, 1132515, 1157682, 1308684, 1510020, 1543576, 1635855, 1736523, 1812024, 1929470, 1963026, 2181140, 2265030, 2315364, 2508311, 2617368, 2894205, 2944539, 3020040, 3271710, 3473046, 3858940, 3926052, 4362280, 4530060, 4630728, 4907565, 5016622, 5209569, 5788410, 5889078, 6543420, 6946092, 7524933, 7717880, 7852104, 8682615, 9060120, 9815130, 10033244, 10419138, 11576820, 11778156, 12541555, 13086840, 13892184, 14722695, 15049866, 17365230, 19630260, 20066488, 20838276, 22574799, 23153640, 23556312, 25083110, 26047845, 29445390, 30099732, 34730460, 37624665, 39260520, 41676552, 45149598, 50166220, 52095690, 58890780, 60199464, 67724397, 69460920, 75249330, 90299196, 100332440, 104191380, 112873995, 117781560, 135448794, 150498660, 180598392, 208382760, 225747990, 270897588, 300997320, 338621985, 451495980, 541795176, 677243970, 902991960, 1354487940, 2708975880]

約数ペア:

[(1, 2708975880), (2, 1354487940), (3, 902991960), (4, 677243970), (5, 541795176), (6, 451495980), (8, 338621985), (9, 300997320), (10, 270897588), (12, 225747990), (13, 208382760), (15, 180598392), (18, 150498660), (20, 135448794), (23, 117781560), (24, 112873995), (26, 104191380), (27, 100332440), (30, 90299196), (36, 75249330), (39, 69460920), (40, 67724397), (45, 60199464), (46, 58890780), (52, 52095690), (54, 50166220), (60, 45149598), (65, 41676552), (69, 39260520), (72, 37624665), (78, 34730460), (90, 30099732), (92, 29445390), (104, 26047845), (108, 25083110), (115, 23556312), (117, 23153640), (120, 22574799), (130, 20838276), (135, 20066488), (138, 19630260), (156, 17365230), (180, 15049866), (184, 14722695), (195, 13892184), (207, 13086840), (216, 12541555), (230, 11778156), (234, 11576820), (260, 10419138), (270, 10033244), (276, 9815130), (299, 9060120), (312, 8682615), (345, 7852104), (351, 7717880), (360, 7524933), (390, 6946092), (414, 6543420), (460, 5889078), (468, 5788410), (520, 5209569), (540, 5016622), (552, 4907565), (585, 4630728), (598, 4530060), (621, 4362280), (690, 3926052), (702, 3858940), (780, 3473046), (828, 3271710), (897, 3020040), (920, 2944539), (936, 2894205), (1035, 2617368), (1080, 2508311), (1170, 2315364), (1196, 2265030), (1242, 2181140), (1380, 1963026), (1404, 1929470), (1495, 1812024), (1560, 1736523), (1656, 1635855), (1755, 1543576), (1794, 1510020), (2070, 1308684), (2340, 1157682), (2392, 1132515), (2484, 1090570), (2691, 1006680), (2760, 981513), (2808, 964735), (2990, 906012), (3105, 872456), (3510, 771788), (3588, 755010), (4140, 654342), (4485, 604008), (4680, 578841), (4968, 545285), (5382, 503340), (5980, 453006), (6210, 436228), (7020, 385894), (7176, 377505), (8073, 335560), (8280, 327171), (8389, 322920), (8970, 302004), (10764, 251670), (11960, 226503), (12420, 218114), (13455, 201336), (14040, 192947), (16146, 167780), (16778, 161460), (17940, 151002), (21528, 125835), (24840, 109057), (25167, 107640), (26910, 100668), (32292, 83890), (33556, 80730), (35880, 75501), (40365, 67112), (41945, 64584), (50334, 53820)]