140090580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37061}}^1$

素因数の和:37086

約数の個数: 96

約数和(自身を含む): 498113280

約数和(自身を除く): 358022700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 37061, 74122, 111183, 148244, 185305, 222366, 259427, 333549, 370610, 444732, 518854, 555915, 667098, 741220, 778281, 1000647, 1037708, 1111830, 1297135, 1334196, 1556562, 1667745, 2001294, 2223660, 2334843, 2594270, 3113124, 3335490, 3891405, 4002588, 4669686, 5003235, 5188540, 6670980, 7004529, 7782810, 9339372, 10006470, 11674215, 14009058, 15565620, 20012940, 23348430, 28018116, 35022645, 46696860, 70045290, 140090580]

約数ペア:

[(1, 140090580), (2, 70045290), (3, 46696860), (4, 35022645), (5, 28018116), (6, 23348430), (7, 20012940), (9, 15565620), (10, 14009058), (12, 11674215), (14, 10006470), (15, 9339372), (18, 7782810), (20, 7004529), (21, 6670980), (27, 5188540), (28, 5003235), (30, 4669686), (35, 4002588), (36, 3891405), (42, 3335490), (45, 3113124), (54, 2594270), (60, 2334843), (63, 2223660), (70, 2001294), (84, 1667745), (90, 1556562), (105, 1334196), (108, 1297135), (126, 1111830), (135, 1037708), (140, 1000647), (180, 778281), (189, 741220), (210, 667098), (252, 555915), (270, 518854), (315, 444732), (378, 370610), (420, 333549), (540, 259427), (630, 222366), (756, 185305), (945, 148244), (1260, 111183), (1890, 74122), (3780, 37061)]