244665720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2326

約数の個数: 192

約数和(自身を含む): 893954880

約数和(自身を除く): 649289160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2273, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4546, 4680, 5382, 5980, 6819, 7176, 8280, 8970, 9092, 10764, 11365, 11960, 13455, 13638, 17940, 18184, 20457, 21528, 22730, 26910, 27276, 29549, 34095, 35880, 40914, 45460, 52279, 53820, 54552, 59098, 68190, 81828, 88647, 90920, 102285, 104558, 107640, 118196, 136380, 147745, 156837, 163656, 177294, 204570, 209116, 236392, 261395, 265941, 272760, 295490, 313674, 354588, 409140, 418232, 443235, 470511, 522790, 531882, 590980, 627348, 679627, 709176, 784185, 818280, 886470, 941022, 1045580, 1063764, 1181960, 1254696, 1329705, 1359254, 1568370, 1772940, 1882044, 2038881, 2091160, 2127528, 2352555, 2659410, 2718508, 3136740, 3398135, 3545880, 3764088, 4077762, 4705110, 5318820, 5437016, 6116643, 6273480, 6796270, 8155524, 9410220, 10194405, 10637640, 12233286, 13592540, 16311048, 18820440, 20388810, 24466572, 27185080, 30583215, 40777620, 48933144, 61166430, 81555240, 122332860, 244665720]

約数ペア:

[(1, 244665720), (2, 122332860), (3, 81555240), (4, 61166430), (5, 48933144), (6, 40777620), (8, 30583215), (9, 27185080), (10, 24466572), (12, 20388810), (13, 18820440), (15, 16311048), (18, 13592540), (20, 12233286), (23, 10637640), (24, 10194405), (26, 9410220), (30, 8155524), (36, 6796270), (39, 6273480), (40, 6116643), (45, 5437016), (46, 5318820), (52, 4705110), (60, 4077762), (65, 3764088), (69, 3545880), (72, 3398135), (78, 3136740), (90, 2718508), (92, 2659410), (104, 2352555), (115, 2127528), (117, 2091160), (120, 2038881), (130, 1882044), (138, 1772940), (156, 1568370), (180, 1359254), (184, 1329705), (195, 1254696), (207, 1181960), (230, 1063764), (234, 1045580), (260, 941022), (276, 886470), (299, 818280), (312, 784185), (345, 709176), (360, 679627), (390, 627348), (414, 590980), (460, 531882), (468, 522790), (520, 470511), (552, 443235), (585, 418232), (598, 409140), (690, 354588), (780, 313674), (828, 295490), (897, 272760), (920, 265941), (936, 261395), (1035, 236392), (1170, 209116), (1196, 204570), (1380, 177294), (1495, 163656), (1560, 156837), (1656, 147745), (1794, 136380), (2070, 118196), (2273, 107640), (2340, 104558), (2392, 102285), (2691, 90920), (2760, 88647), (2990, 81828), (3588, 68190), (4140, 59098), (4485, 54552), (4546, 53820), (4680, 52279), (5382, 45460), (5980, 40914), (6819, 35880), (7176, 34095), (8280, 29549), (8970, 27276), (9092, 26910), (10764, 22730), (11365, 21528), (11960, 20457), (13455, 18184), (13638, 17940)]