195338040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 602795520

約数和(自身を除く): 407457480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 101, 120, 142, 202, 213, 227, 284, 303, 355, 404, 426, 454, 505, 568, 606, 681, 710, 808, 852, 908, 1010, 1065, 1135, 1212, 1362, 1420, 1515, 1704, 1816, 2020, 2130, 2270, 2424, 2724, 2840, 3030, 3405, 4040, 4260, 4540, 5448, 6060, 6810, 7171, 8520, 9080, 12120, 13620, 14342, 16117, 21513, 22927, 27240, 28684, 32234, 35855, 43026, 45854, 48351, 57368, 64468, 68781, 71710, 80585, 86052, 91708, 96702, 107565, 114635, 128936, 137562, 143420, 161170, 172104, 183416, 193404, 215130, 229270, 241755, 275124, 286840, 322340, 343905, 386808, 430260, 458540, 483510, 550248, 644680, 687810, 860520, 917080, 967020, 1375620, 1627817, 1934040, 2751240, 3255634, 4883451, 6511268, 8139085, 9766902, 13022536, 16278170, 19533804, 24417255, 32556340, 39067608, 48834510, 65112680, 97669020, 195338040]

約数ペア:

[(1, 195338040), (2, 97669020), (3, 65112680), (4, 48834510), (5, 39067608), (6, 32556340), (8, 24417255), (10, 19533804), (12, 16278170), (15, 13022536), (20, 9766902), (24, 8139085), (30, 6511268), (40, 4883451), (60, 3255634), (71, 2751240), (101, 1934040), (120, 1627817), (142, 1375620), (202, 967020), (213, 917080), (227, 860520), (284, 687810), (303, 644680), (355, 550248), (404, 483510), (426, 458540), (454, 430260), (505, 386808), (568, 343905), (606, 322340), (681, 286840), (710, 275124), (808, 241755), (852, 229270), (908, 215130), (1010, 193404), (1065, 183416), (1135, 172104), (1212, 161170), (1362, 143420), (1420, 137562), (1515, 128936), (1704, 114635), (1816, 107565), (2020, 96702), (2130, 91708), (2270, 86052), (2424, 80585), (2724, 71710), (2840, 68781), (3030, 64468), (3405, 57368), (4040, 48351), (4260, 45854), (4540, 43026), (5448, 35855), (6060, 32234), (6810, 28684), (7171, 27240), (8520, 22927), (9080, 21513), (12120, 16117), (13620, 14342)]