191043960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 128

約数和(自身を含む): 615859200

約数和(自身を除く): 424815240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1319, 1420, 1704, 2040, 2130, 2414, 2638, 2840, 3621, 3957, 4260, 4828, 5276, 6035, 6595, 7242, 7914, 8520, 9656, 10552, 12070, 13190, 14484, 15828, 18105, 19785, 22423, 24140, 26380, 28968, 31656, 36210, 39570, 44846, 48280, 52760, 67269, 72420, 79140, 89692, 93649, 112115, 134538, 144840, 158280, 179384, 187298, 224230, 269076, 280947, 336345, 374596, 448460, 468245, 538152, 561894, 672690, 749192, 896920, 936490, 1123788, 1345380, 1404735, 1592033, 1872980, 2247576, 2690760, 2809470, 3184066, 3745960, 4776099, 5618940, 6368132, 7960165, 9552198, 11237880, 12736264, 15920330, 19104396, 23880495, 31840660, 38208792, 47760990, 63681320, 95521980, 191043960]

約数ペア:

[(1, 191043960), (2, 95521980), (3, 63681320), (4, 47760990), (5, 38208792), (6, 31840660), (8, 23880495), (10, 19104396), (12, 15920330), (15, 12736264), (17, 11237880), (20, 9552198), (24, 7960165), (30, 6368132), (34, 5618940), (40, 4776099), (51, 3745960), (60, 3184066), (68, 2809470), (71, 2690760), (85, 2247576), (102, 1872980), (120, 1592033), (136, 1404735), (142, 1345380), (170, 1123788), (204, 936490), (213, 896920), (255, 749192), (284, 672690), (340, 561894), (355, 538152), (408, 468245), (426, 448460), (510, 374596), (568, 336345), (680, 280947), (710, 269076), (852, 224230), (1020, 187298), (1065, 179384), (1207, 158280), (1319, 144840), (1420, 134538), (1704, 112115), (2040, 93649), (2130, 89692), (2414, 79140), (2638, 72420), (2840, 67269), (3621, 52760), (3957, 48280), (4260, 44846), (4828, 39570), (5276, 36210), (6035, 31656), (6595, 28968), (7242, 26380), (7914, 24140), (8520, 22423), (9656, 19785), (10552, 18105), (12070, 15828), (13190, 14484)]