170241240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 128

約数和(自身を含む): 559339200

約数和(自身を除く): 389097960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1789, 1830, 2379, 2440, 3172, 3578, 3660, 3965, 4758, 5367, 6344, 7156, 7320, 7930, 8945, 9516, 10734, 11895, 14312, 15860, 17890, 19032, 21468, 23257, 23790, 26835, 31720, 35780, 42936, 46514, 47580, 53670, 69771, 71560, 93028, 95160, 107340, 109129, 116285, 139542, 186056, 214680, 218258, 232570, 279084, 327387, 348855, 436516, 465140, 545645, 558168, 654774, 697710, 873032, 930280, 1091290, 1309548, 1395420, 1418677, 1636935, 2182580, 2619096, 2790840, 2837354, 3273870, 4256031, 4365160, 5674708, 6547740, 7093385, 8512062, 11349416, 13095480, 14186770, 17024124, 21280155, 28373540, 34048248, 42560310, 56747080, 85120620, 170241240]

約数ペア:

[(1, 170241240), (2, 85120620), (3, 56747080), (4, 42560310), (5, 34048248), (6, 28373540), (8, 21280155), (10, 17024124), (12, 14186770), (13, 13095480), (15, 11349416), (20, 8512062), (24, 7093385), (26, 6547740), (30, 5674708), (39, 4365160), (40, 4256031), (52, 3273870), (60, 2837354), (61, 2790840), (65, 2619096), (78, 2182580), (104, 1636935), (120, 1418677), (122, 1395420), (130, 1309548), (156, 1091290), (183, 930280), (195, 873032), (244, 697710), (260, 654774), (305, 558168), (312, 545645), (366, 465140), (390, 436516), (488, 348855), (520, 327387), (610, 279084), (732, 232570), (780, 218258), (793, 214680), (915, 186056), (1220, 139542), (1464, 116285), (1560, 109129), (1586, 107340), (1789, 95160), (1830, 93028), (2379, 71560), (2440, 69771), (3172, 53670), (3578, 47580), (3660, 46514), (3965, 42936), (4758, 35780), (5367, 31720), (6344, 26835), (7156, 23790), (7320, 23257), (7930, 21468), (8945, 19032), (9516, 17890), (10734, 15860), (11895, 14312)]