920644920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 256

約数和(自身を含む): 3449779200

約数和(自身を除く): 2529134280

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, 2851, 2990, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5382, 5702, 5980, 6210, 7020, 7176, 8073, 8280, 8553, 8970, 10764, 11404, 11960, 12420, 13455, 14040, 14255, 16146, 17106, 17940, 21528, 22808, 24840, 25659, 26910, 28510, 32292, 34212, 35880, 37063, 40365, 42765, 51318, 53820, 57020, 64584, 65573, 68424, 74126, 76977, 80730, 85530, 102636, 107640, 111189, 114040, 128295, 131146, 148252, 153954, 161460, 171060, 185315, 196719, 205272, 222378, 256590, 262292, 296504, 307908, 322920, 327865, 333567, 342120, 370630, 384885, 393438, 444756, 513180, 524584, 555945, 590157, 615816, 655730, 667134, 741260, 769770, 786876, 852449, 889512, 983595, 1000701, 1026360, 1111890, 1180314, 1311460, 1334268, 1482520, 1539540, 1573752, 1667835, 1704898, 1770471, 1967190, 2001402, 2223780, 2360628, 2557347, 2622920, 2668536, 2950785, 3079080, 3335670, 3409796, 3540942, 3934380, 4002804, 4262245, 4447560, 4721256, 5003505, 5114694, 5901570, 6671340, 6819592, 7081884, 7672041, 7868760, 8005608, 8524490, 8852355, 10007010, 10229388, 11803140, 12786735, 13342680, 14163768, 15344082, 17048980, 17704710, 20014020, 20458776, 23016123, 23606280, 25573470, 30688164, 34097960, 35409420, 38360205, 40028040, 46032246, 51146940, 61376328, 70818840, 76720410, 92064492, 102293880, 115080615, 153440820, 184128984, 230161230, 306881640, 460322460, 920644920]

約数ペア:

[(1, 920644920), (2, 460322460), (3, 306881640), (4, 230161230), (5, 184128984), (6, 153440820), (8, 115080615), (9, 102293880), (10, 92064492), (12, 76720410), (13, 70818840), (15, 61376328), (18, 51146940), (20, 46032246), (23, 40028040), (24, 38360205), (26, 35409420), (27, 34097960), (30, 30688164), (36, 25573470), (39, 23606280), (40, 23016123), (45, 20458776), (46, 20014020), (52, 17704710), (54, 17048980), (60, 15344082), (65, 14163768), (69, 13342680), (72, 12786735), (78, 11803140), (90, 10229388), (92, 10007010), (104, 8852355), (108, 8524490), (115, 8005608), (117, 7868760), (120, 7672041), (130, 7081884), (135, 6819592), (138, 6671340), (156, 5901570), (180, 5114694), (184, 5003505), (195, 4721256), (207, 4447560), (216, 4262245), (230, 4002804), (234, 3934380), (260, 3540942), (270, 3409796), (276, 3335670), (299, 3079080), (312, 2950785), (345, 2668536), (351, 2622920), (360, 2557347), (390, 2360628), (414, 2223780), (460, 2001402), (468, 1967190), (520, 1770471), (540, 1704898), (552, 1667835), (585, 1573752), (598, 1539540), (621, 1482520), (690, 1334268), (702, 1311460), (780, 1180314), (828, 1111890), (897, 1026360), (920, 1000701), (936, 983595), (1035, 889512), (1080, 852449), (1170, 786876), (1196, 769770), (1242, 741260), (1380, 667134), (1404, 655730), (1495, 615816), (1560, 590157), (1656, 555945), (1755, 524584), (1794, 513180), (2070, 444756), (2340, 393438), (2392, 384885), (2484, 370630), (2691, 342120), (2760, 333567), (2808, 327865), (2851, 322920), (2990, 307908), (3105, 296504), (3510, 262292), (3588, 256590), (4140, 222378), (4485, 205272), (4680, 196719), (4968, 185315), (5382, 171060), (5702, 161460), (5980, 153954), (6210, 148252), (7020, 131146), (7176, 128295), (8073, 114040), (8280, 111189), (8553, 107640), (8970, 102636), (10764, 85530), (11404, 80730), (11960, 76977), (12420, 74126), (13455, 68424), (14040, 65573), (14255, 64584), (16146, 57020), (17106, 53820), (17940, 51318), (21528, 42765), (22808, 40365), (24840, 37063), (25659, 35880), (26910, 34212), (28510, 32292)]