1937702640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 160

約数和(自身を含む): 6191603712

約数和(自身を除く): 4253901072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 191, 205, 240, 246, 328, 382, 410, 492, 573, 615, 656, 764, 820, 955, 984, 1031, 1146, 1230, 1528, 1640, 1910, 1968, 2062, 2292, 2460, 2865, 3056, 3093, 3280, 3820, 4124, 4584, 4920, 5155, 5730, 6186, 7640, 7831, 8248, 9168, 9840, 10310, 11460, 12372, 15280, 15465, 15662, 16496, 20620, 22920, 23493, 24744, 30930, 31324, 39155, 41240, 42271, 45840, 46986, 49488, 61860, 62648, 78310, 82480, 84542, 93972, 117465, 123720, 125296, 126813, 156620, 169084, 187944, 196921, 211355, 234930, 247440, 253626, 313240, 338168, 375888, 393842, 422710, 469860, 507252, 590763, 626480, 634065, 676336, 787684, 845420, 939720, 984605, 1014504, 1181526, 1268130, 1575368, 1690840, 1879440, 1969210, 2029008, 2363052, 2536260, 2953815, 3150736, 3381680, 3938420, 4726104, 5072520, 5907630, 7876840, 8073761, 9452208, 10145040, 11815260, 15753680, 16147522, 23630520, 24221283, 32295044, 40368805, 47261040, 48442566, 64590088, 80737610, 96885132, 121106415, 129180176, 161475220, 193770264, 242212830, 322950440, 387540528, 484425660, 645900880, 968851320, 1937702640]

約数ペア:

[(1, 1937702640), (2, 968851320), (3, 645900880), (4, 484425660), (5, 387540528), (6, 322950440), (8, 242212830), (10, 193770264), (12, 161475220), (15, 129180176), (16, 121106415), (20, 96885132), (24, 80737610), (30, 64590088), (40, 48442566), (41, 47261040), (48, 40368805), (60, 32295044), (80, 24221283), (82, 23630520), (120, 16147522), (123, 15753680), (164, 11815260), (191, 10145040), (205, 9452208), (240, 8073761), (246, 7876840), (328, 5907630), (382, 5072520), (410, 4726104), (492, 3938420), (573, 3381680), (615, 3150736), (656, 2953815), (764, 2536260), (820, 2363052), (955, 2029008), (984, 1969210), (1031, 1879440), (1146, 1690840), (1230, 1575368), (1528, 1268130), (1640, 1181526), (1910, 1014504), (1968, 984605), (2062, 939720), (2292, 845420), (2460, 787684), (2865, 676336), (3056, 634065), (3093, 626480), (3280, 590763), (3820, 507252), (4124, 469860), (4584, 422710), (4920, 393842), (5155, 375888), (5730, 338168), (6186, 313240), (7640, 253626), (7831, 247440), (8248, 234930), (9168, 211355), (9840, 196921), (10310, 187944), (11460, 169084), (12372, 156620), (15280, 126813), (15465, 125296), (15662, 123720), (16496, 117465), (20620, 93972), (22920, 84542), (23493, 82480), (24744, 78310), (30930, 62648), (31324, 61860), (39155, 49488), (41240, 46986), (42271, 45840)]