15854870520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1434

約数の個数: 192

約数和(自身を含む): 52175560320

約数和(自身を除く): 36320689800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 523, 535, 642, 787, 856, 963, 1046, 1070, 1284, 1569, 1574, 1605, 1926, 2092, 2140, 2361, 2568, 2615, 3138, 3148, 3210, 3852, 3935, 4184, 4280, 4707, 4722, 4815, 5230, 6276, 6296, 6420, 7083, 7704, 7845, 7870, 9414, 9444, 9630, 10460, 11805, 12552, 12840, 14166, 15690, 15740, 18828, 18888, 19260, 20920, 23535, 23610, 28332, 31380, 31480, 35415, 37656, 38520, 47070, 47220, 55961, 56664, 62760, 70830, 84209, 94140, 94440, 111922, 141660, 167883, 168418, 188280, 223844, 252627, 279805, 283320, 335766, 336836, 411601, 421045, 447688, 503649, 505254, 559610, 671532, 673672, 757881, 823202, 839415, 842090, 1007298, 1010508, 1119220, 1234803, 1263135, 1343064, 1515762, 1646404, 1678830, 1684180, 2014596, 2021016, 2058005, 2238440, 2469606, 2518245, 2526270, 3031524, 3292808, 3357660, 3368360, 3704409, 3789405, 4029192, 4116010, 4939212, 5036490, 5052540, 6063048, 6174015, 6715320, 7408818, 7578810, 8232020, 9878424, 10072980, 10105080, 12348030, 14817636, 15157620, 16464040, 18522045, 20145960, 24696060, 29635272, 30315240, 37044090, 44041307, 49392120, 74088180, 88082614, 132123921, 148176360, 176165228, 220206535, 264247842, 352330456, 396371763, 440413070, 528495684, 660619605, 792743526, 880826140, 1056991368, 1321239210, 1585487052, 1761652280, 1981858815, 2642478420, 3170974104, 3963717630, 5284956840, 7927435260, 15854870520]

約数ペア:

[(1, 15854870520), (2, 7927435260), (3, 5284956840), (4, 3963717630), (5, 3170974104), (6, 2642478420), (8, 1981858815), (9, 1761652280), (10, 1585487052), (12, 1321239210), (15, 1056991368), (18, 880826140), (20, 792743526), (24, 660619605), (30, 528495684), (36, 440413070), (40, 396371763), (45, 352330456), (60, 264247842), (72, 220206535), (90, 176165228), (107, 148176360), (120, 132123921), (180, 88082614), (214, 74088180), (321, 49392120), (360, 44041307), (428, 37044090), (523, 30315240), (535, 29635272), (642, 24696060), (787, 20145960), (856, 18522045), (963, 16464040), (1046, 15157620), (1070, 14817636), (1284, 12348030), (1569, 10105080), (1574, 10072980), (1605, 9878424), (1926, 8232020), (2092, 7578810), (2140, 7408818), (2361, 6715320), (2568, 6174015), (2615, 6063048), (3138, 5052540), (3148, 5036490), (3210, 4939212), (3852, 4116010), (3935, 4029192), (4184, 3789405), (4280, 3704409), (4707, 3368360), (4722, 3357660), (4815, 3292808), (5230, 3031524), (6276, 2526270), (6296, 2518245), (6420, 2469606), (7083, 2238440), (7704, 2058005), (7845, 2021016), (7870, 2014596), (9414, 1684180), (9444, 1678830), (9630, 1646404), (10460, 1515762), (11805, 1343064), (12552, 1263135), (12840, 1234803), (14166, 1119220), (15690, 1010508), (15740, 1007298), (18828, 842090), (18888, 839415), (19260, 823202), (20920, 757881), (23535, 673672), (23610, 671532), (28332, 559610), (31380, 505254), (31480, 503649), (35415, 447688), (37656, 421045), (38520, 411601), (47070, 336836), (47220, 335766), (55961, 283320), (56664, 279805), (62760, 252627), (70830, 223844), (84209, 188280), (94140, 168418), (94440, 167883), (111922, 141660)]