15711105280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 216

約数和(自身を含む): 41474885760

約数和(自身を除く): 25763780480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 169, 208, 236, 256, 260, 295, 320, 338, 416, 472, 520, 590, 640, 676, 767, 832, 845, 944, 1040, 1180, 1231, 1280, 1352, 1534, 1664, 1690, 1888, 2080, 2360, 2462, 2704, 3068, 3328, 3380, 3776, 3835, 4160, 4720, 4924, 5408, 6136, 6155, 6760, 7552, 7670, 8320, 9440, 9848, 9971, 10816, 12272, 12310, 13520, 15104, 15340, 16003, 16640, 18880, 19696, 19942, 21632, 24544, 24620, 27040, 30680, 32006, 37760, 39392, 39884, 43264, 49088, 49240, 49855, 54080, 61360, 64012, 72629, 75520, 78784, 79768, 80015, 98176, 98480, 99710, 108160, 122720, 128024, 145258, 157568, 159536, 160030, 196352, 196960, 199420, 208039, 216320, 245440, 256048, 290516, 315136, 319072, 320060, 363145, 393920, 398840, 416078, 490880, 512096, 581032, 638144, 640120, 726290, 787840, 797680, 832156, 944177, 981760, 1024192, 1040195, 1162064, 1276288, 1280240, 1452580, 1575680, 1595360, 1664312, 1888354, 2048384, 2080390, 2324128, 2552576, 2560480, 2905160, 3190720, 3328624, 3776708, 4096768, 4160780, 4648256, 4720885, 5120960, 5810320, 6381440, 6657248, 7553416, 8321560, 9296512, 9441770, 10241920, 11620640, 12274301, 12762880, 13314496, 15106832, 16643120, 18593024, 18883540, 20483840, 23241280, 24548602, 26628992, 30213664, 33286240, 37767080, 46482560, 49097204, 53257984, 60427328, 61371505, 66572480, 75534160, 92965120, 98194408, 120854656, 122743010, 133144960, 151068320, 196388816, 241709312, 245486020, 266289920, 302136640, 392777632, 490972040, 604273280, 785555264, 981944080, 1208546560, 1571110528, 1963888160, 3142221056, 3927776320, 7855552640, 15711105280]

約数ペア:

[(1, 15711105280), (2, 7855552640), (4, 3927776320), (5, 3142221056), (8, 1963888160), (10, 1571110528), (13, 1208546560), (16, 981944080), (20, 785555264), (26, 604273280), (32, 490972040), (40, 392777632), (52, 302136640), (59, 266289920), (64, 245486020), (65, 241709312), (80, 196388816), (104, 151068320), (118, 133144960), (128, 122743010), (130, 120854656), (160, 98194408), (169, 92965120), (208, 75534160), (236, 66572480), (256, 61371505), (260, 60427328), (295, 53257984), (320, 49097204), (338, 46482560), (416, 37767080), (472, 33286240), (520, 30213664), (590, 26628992), (640, 24548602), (676, 23241280), (767, 20483840), (832, 18883540), (845, 18593024), (944, 16643120), (1040, 15106832), (1180, 13314496), (1231, 12762880), (1280, 12274301), (1352, 11620640), (1534, 10241920), (1664, 9441770), (1690, 9296512), (1888, 8321560), (2080, 7553416), (2360, 6657248), (2462, 6381440), (2704, 5810320), (3068, 5120960), (3328, 4720885), (3380, 4648256), (3776, 4160780), (3835, 4096768), (4160, 3776708), (4720, 3328624), (4924, 3190720), (5408, 2905160), (6136, 2560480), (6155, 2552576), (6760, 2324128), (7552, 2080390), (7670, 2048384), (8320, 1888354), (9440, 1664312), (9848, 1595360), (9971, 1575680), (10816, 1452580), (12272, 1280240), (12310, 1276288), (13520, 1162064), (15104, 1040195), (15340, 1024192), (16003, 981760), (16640, 944177), (18880, 832156), (19696, 797680), (19942, 787840), (21632, 726290), (24544, 640120), (24620, 638144), (27040, 581032), (30680, 512096), (32006, 490880), (37760, 416078), (39392, 398840), (39884, 393920), (43264, 363145), (49088, 320060), (49240, 319072), (49855, 315136), (54080, 290516), (61360, 256048), (64012, 245440), (72629, 216320), (75520, 208039), (78784, 199420), (79768, 196960), (80015, 196352), (98176, 160030), (98480, 159536), (99710, 157568), (108160, 145258), (122720, 128024)]