28710130560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{100357}}^1$

素因数の和:100528

約数の個数: 128

約数和(自身を含む): 92128644000

約数和(自身を除く): 63418513440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1192, 1490, 1788, 1920, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 47680, 57216, 71520, 95360, 100357, 143040, 200714, 286080, 301071, 401428, 501785, 602142, 802856, 1003570, 1204284, 1505355, 1605712, 2007140, 2408568, 3010710, 3211424, 4014280, 4817136, 6021420, 6422848, 8028560, 9634272, 12042840, 12845696, 14953193, 16057120, 19268544, 24085680, 29906386, 32114240, 38537088, 44859579, 48171360, 59812772, 64228480, 74765965, 89719158, 96342720, 119625544, 149531930, 179438316, 192685440, 224297895, 239251088, 299063860, 358876632, 448595790, 478502176, 598127720, 717753264, 897191580, 957004352, 1196255440, 1435506528, 1794383160, 1914008704, 2392510880, 2871013056, 3588766320, 4785021760, 5742026112, 7177532640, 9570043520, 14355065280, 28710130560]

約数ペア:

[(1, 28710130560), (2, 14355065280), (3, 9570043520), (4, 7177532640), (5, 5742026112), (6, 4785021760), (8, 3588766320), (10, 2871013056), (12, 2392510880), (15, 1914008704), (16, 1794383160), (20, 1435506528), (24, 1196255440), (30, 957004352), (32, 897191580), (40, 717753264), (48, 598127720), (60, 478502176), (64, 448595790), (80, 358876632), (96, 299063860), (120, 239251088), (128, 224297895), (149, 192685440), (160, 179438316), (192, 149531930), (240, 119625544), (298, 96342720), (320, 89719158), (384, 74765965), (447, 64228480), (480, 59812772), (596, 48171360), (640, 44859579), (745, 38537088), (894, 32114240), (960, 29906386), (1192, 24085680), (1490, 19268544), (1788, 16057120), (1920, 14953193), (2235, 12845696), (2384, 12042840), (2980, 9634272), (3576, 8028560), (4470, 6422848), (4768, 6021420), (5960, 4817136), (7152, 4014280), (8940, 3211424), (9536, 3010710), (11920, 2408568), (14304, 2007140), (17880, 1605712), (19072, 1505355), (23840, 1204284), (28608, 1003570), (35760, 802856), (47680, 602142), (57216, 501785), (71520, 401428), (95360, 301071), (100357, 286080), (143040, 200714)]