497830320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17729}}^1$

素因数の和:17764

約数の個数: 160

約数和(自身を含む): 1846756800

約数和(自身を除く): 1348926480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 17729, 28080, 35458, 53187, 70916, 88645, 106374, 141832, 159561, 177290, 212748, 230477, 265935, 283664, 319122, 354580, 425496, 460954, 478683, 531870, 638244, 691431, 709160, 797805, 850992, 921908, 957366, 1063740, 1152385, 1276488, 1382862, 1418320, 1595610, 1843816, 1914732, 2074293, 2127480, 2304770, 2393415, 2552976, 2765724, 3191220, 3457155, 3687632, 3829464, 4148586, 4254960, 4609540, 4786830, 5531448, 6222879, 6382440, 6914310, 7658928, 8297172, 9219080, 9573660, 10371465, 11062896, 12445758, 12764880, 13828620, 16594344, 18438160, 19147320, 20742930, 24891516, 27657240, 31114395, 33188688, 38294640, 41485860, 49783032, 55314480, 62228790, 82971720, 99566064, 124457580, 165943440, 248915160, 497830320]

約数ペア:

[(1, 497830320), (2, 248915160), (3, 165943440), (4, 124457580), (5, 99566064), (6, 82971720), (8, 62228790), (9, 55314480), (10, 49783032), (12, 41485860), (13, 38294640), (15, 33188688), (16, 31114395), (18, 27657240), (20, 24891516), (24, 20742930), (26, 19147320), (27, 18438160), (30, 16594344), (36, 13828620), (39, 12764880), (40, 12445758), (45, 11062896), (48, 10371465), (52, 9573660), (54, 9219080), (60, 8297172), (65, 7658928), (72, 6914310), (78, 6382440), (80, 6222879), (90, 5531448), (104, 4786830), (108, 4609540), (117, 4254960), (120, 4148586), (130, 3829464), (135, 3687632), (144, 3457155), (156, 3191220), (180, 2765724), (195, 2552976), (208, 2393415), (216, 2304770), (234, 2127480), (240, 2074293), (260, 1914732), (270, 1843816), (312, 1595610), (351, 1418320), (360, 1382862), (390, 1276488), (432, 1152385), (468, 1063740), (520, 957366), (540, 921908), (585, 850992), (624, 797805), (702, 709160), (720, 691431), (780, 638244), (936, 531870), (1040, 478683), (1080, 460954), (1170, 425496), (1404, 354580), (1560, 319122), (1755, 283664), (1872, 265935), (2160, 230477), (2340, 212748), (2808, 177290), (3120, 159561), (3510, 141832), (4680, 106374), (5616, 88645), (7020, 70916), (9360, 53187), (14040, 35458), (17729, 28080)]