197895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 627782400

約数和(自身を除く): 429886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2767, 2980, 3576, 4470, 4768, 5534, 5960, 7152, 8301, 8940, 11068, 11920, 13835, 14304, 16602, 17880, 22136, 23840, 27670, 33204, 35760, 41505, 44272, 55340, 66408, 71520, 83010, 88544, 110680, 132816, 166020, 221360, 265632, 332040, 412283, 442720, 664080, 824566, 1236849, 1328160, 1649132, 2061415, 2473698, 3298264, 4122830, 4947396, 6184245, 6596528, 8245660, 9894792, 12368490, 13193056, 16491320, 19789584, 24736980, 32982640, 39579168, 49473960, 65965280, 98947920, 197895840]

約数ペア:

[(1, 197895840), (2, 98947920), (3, 65965280), (4, 49473960), (5, 39579168), (6, 32982640), (8, 24736980), (10, 19789584), (12, 16491320), (15, 13193056), (16, 12368490), (20, 9894792), (24, 8245660), (30, 6596528), (32, 6184245), (40, 4947396), (48, 4122830), (60, 3298264), (80, 2473698), (96, 2061415), (120, 1649132), (149, 1328160), (160, 1236849), (240, 824566), (298, 664080), (447, 442720), (480, 412283), (596, 332040), (745, 265632), (894, 221360), (1192, 166020), (1490, 132816), (1788, 110680), (2235, 88544), (2384, 83010), (2767, 71520), (2980, 66408), (3576, 55340), (4470, 44272), (4768, 41505), (5534, 35760), (5960, 33204), (7152, 27670), (8301, 23840), (8940, 22136), (11068, 17880), (11920, 16602), (13835, 14304)]