82971720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17729}}^1$

素因数の和:17759

約数の個数: 96

約数和(自身を含む): 290417400

約数和(自身を除く): 207445680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17729, 35458, 53187, 70916, 88645, 106374, 141832, 159561, 177290, 212748, 230477, 265935, 319122, 354580, 425496, 460954, 531870, 638244, 691431, 709160, 797805, 921908, 1063740, 1152385, 1276488, 1382862, 1595610, 1843816, 2074293, 2127480, 2304770, 2765724, 3191220, 3457155, 4148586, 4609540, 5531448, 6382440, 6914310, 8297172, 9219080, 10371465, 13828620, 16594344, 20742930, 27657240, 41485860, 82971720]

約数ペア:

[(1, 82971720), (2, 41485860), (3, 27657240), (4, 20742930), (5, 16594344), (6, 13828620), (8, 10371465), (9, 9219080), (10, 8297172), (12, 6914310), (13, 6382440), (15, 5531448), (18, 4609540), (20, 4148586), (24, 3457155), (26, 3191220), (30, 2765724), (36, 2304770), (39, 2127480), (40, 2074293), (45, 1843816), (52, 1595610), (60, 1382862), (65, 1276488), (72, 1152385), (78, 1063740), (90, 921908), (104, 797805), (117, 709160), (120, 691431), (130, 638244), (156, 531870), (180, 460954), (195, 425496), (234, 354580), (260, 319122), (312, 265935), (360, 230477), (390, 212748), (468, 177290), (520, 159561), (585, 141832), (780, 106374), (936, 88645), (1170, 70916), (1560, 53187), (2340, 35458), (4680, 17729)]