15491535264

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:552

約数の個数: 216

約数和(自身を含む): 45907295616

約数和(自身を除く): 30415760352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 223, 248, 251, 279, 288, 372, 446, 496, 502, 558, 669, 744, 753, 892, 961, 992, 1004, 1116, 1338, 1488, 1506, 1784, 1922, 2007, 2008, 2232, 2259, 2676, 2883, 2976, 3012, 3568, 3844, 4014, 4016, 4464, 4518, 5352, 5766, 6024, 6913, 7136, 7688, 7781, 8028, 8032, 8649, 8928, 9036, 10704, 11532, 12048, 13826, 15376, 15562, 16056, 17298, 18072, 20739, 21408, 23064, 23343, 24096, 27652, 30752, 31124, 32112, 34596, 36144, 41478, 46128, 46686, 55304, 55973, 62217, 62248, 64224, 69192, 70029, 72288, 82956, 92256, 93372, 110608, 111946, 124434, 124496, 138384, 140058, 165912, 167919, 186744, 214303, 221216, 223892, 241211, 248868, 248992, 276768, 280116, 331824, 335838, 373488, 428606, 447784, 482422, 497736, 503757, 560232, 642909, 663648, 671676, 723633, 746976, 857212, 895568, 964844, 995472, 1007514, 1120464, 1285818, 1343352, 1447266, 1714424, 1735163, 1791136, 1928727, 1929688, 1990944, 2015028, 2170899, 2240928, 2571636, 2686704, 2894532, 3428848, 3470326, 3857454, 3859376, 4030056, 4341798, 5143272, 5205489, 5373408, 5789064, 6857696, 6940652, 7714908, 7718752, 8060112, 8683596, 10286544, 10410978, 11578128, 13881304, 15429816, 15616467, 16120224, 17367192, 20573088, 20821956, 23156256, 27762608, 30859632, 31232934, 34734384, 41643912, 53790053, 55525216, 61719264, 62465868, 69468768, 83287824, 107580106, 124931736, 161370159, 166575648, 215160212, 249863472, 322740318, 430320424, 484110477, 499726944, 645480636, 860640848, 968220954, 1290961272, 1721281696, 1936441908, 2581922544, 3872883816, 5163845088, 7745767632, 15491535264]

約数ペア:

[(1, 15491535264), (2, 7745767632), (3, 5163845088), (4, 3872883816), (6, 2581922544), (8, 1936441908), (9, 1721281696), (12, 1290961272), (16, 968220954), (18, 860640848), (24, 645480636), (31, 499726944), (32, 484110477), (36, 430320424), (48, 322740318), (62, 249863472), (72, 215160212), (93, 166575648), (96, 161370159), (124, 124931736), (144, 107580106), (186, 83287824), (223, 69468768), (248, 62465868), (251, 61719264), (279, 55525216), (288, 53790053), (372, 41643912), (446, 34734384), (496, 31232934), (502, 30859632), (558, 27762608), (669, 23156256), (744, 20821956), (753, 20573088), (892, 17367192), (961, 16120224), (992, 15616467), (1004, 15429816), (1116, 13881304), (1338, 11578128), (1488, 10410978), (1506, 10286544), (1784, 8683596), (1922, 8060112), (2007, 7718752), (2008, 7714908), (2232, 6940652), (2259, 6857696), (2676, 5789064), (2883, 5373408), (2976, 5205489), (3012, 5143272), (3568, 4341798), (3844, 4030056), (4014, 3859376), (4016, 3857454), (4464, 3470326), (4518, 3428848), (5352, 2894532), (5766, 2686704), (6024, 2571636), (6913, 2240928), (7136, 2170899), (7688, 2015028), (7781, 1990944), (8028, 1929688), (8032, 1928727), (8649, 1791136), (8928, 1735163), (9036, 1714424), (10704, 1447266), (11532, 1343352), (12048, 1285818), (13826, 1120464), (15376, 1007514), (15562, 995472), (16056, 964844), (17298, 895568), (18072, 857212), (20739, 746976), (21408, 723633), (23064, 671676), (23343, 663648), (24096, 642909), (27652, 560232), (30752, 503757), (31124, 497736), (32112, 482422), (34596, 447784), (36144, 428606), (41478, 373488), (46128, 335838), (46686, 331824), (55304, 280116), (55973, 276768), (62217, 248992), (62248, 248868), (64224, 241211), (69192, 223892), (70029, 221216), (72288, 214303), (82956, 186744), (92256, 167919), (93372, 165912), (110608, 140058), (111946, 138384), (124434, 124496)]