15677740240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1697

約数の個数: 120

約数和(自身を含む): 38273050368

約数和(自身を除く): 22595310128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 271, 368, 460, 529, 542, 920, 1058, 1084, 1355, 1367, 1840, 2116, 2168, 2645, 2710, 2734, 4232, 4336, 5290, 5420, 5468, 6233, 6835, 8464, 10580, 10840, 10936, 12466, 13670, 21160, 21680, 21872, 24932, 27340, 31165, 31441, 42320, 49864, 54680, 62330, 62882, 99728, 109360, 124660, 125764, 143359, 157205, 249320, 251528, 286718, 314410, 370457, 498640, 503056, 573436, 628820, 716795, 723143, 740914, 1146872, 1257640, 1433590, 1446286, 1481828, 1852285, 2293744, 2515280, 2867180, 2892572, 2963656, 3615715, 3704570, 5734360, 5785144, 5927312, 7231430, 7409140, 8520511, 11468720, 11570288, 14462860, 14818280, 17041022, 28925720, 29636560, 34082044, 42602555, 57851440, 68164088, 85205110, 136328176, 170410220, 195971753, 340820440, 391943506, 681640880, 783887012, 979858765, 1567774024, 1959717530, 3135548048, 3919435060, 7838870120, 15677740240]

約数ペア:

[(1, 15677740240), (2, 7838870120), (4, 3919435060), (5, 3135548048), (8, 1959717530), (10, 1567774024), (16, 979858765), (20, 783887012), (23, 681640880), (40, 391943506), (46, 340820440), (80, 195971753), (92, 170410220), (115, 136328176), (184, 85205110), (230, 68164088), (271, 57851440), (368, 42602555), (460, 34082044), (529, 29636560), (542, 28925720), (920, 17041022), (1058, 14818280), (1084, 14462860), (1355, 11570288), (1367, 11468720), (1840, 8520511), (2116, 7409140), (2168, 7231430), (2645, 5927312), (2710, 5785144), (2734, 5734360), (4232, 3704570), (4336, 3615715), (5290, 2963656), (5420, 2892572), (5468, 2867180), (6233, 2515280), (6835, 2293744), (8464, 1852285), (10580, 1481828), (10840, 1446286), (10936, 1433590), (12466, 1257640), (13670, 1146872), (21160, 740914), (21680, 723143), (21872, 716795), (24932, 628820), (27340, 573436), (31165, 503056), (31441, 498640), (42320, 370457), (49864, 314410), (54680, 286718), (62330, 251528), (62882, 249320), (99728, 157205), (109360, 143359), (124660, 125764)]