7207656291270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1317427}}^1$

素因数の和:1318347

約数の個数: 128

約数和(自身を含む): 20078867450880

約数和(自身を除く): 12871211159610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 881, 1035, 1242, 1762, 2070, 2643, 3105, 4405, 5286, 6210, 7929, 8810, 13215, 15858, 20263, 23787, 26430, 39645, 40526, 47574, 60789, 79290, 101315, 118935, 121578, 182367, 202630, 237870, 303945, 364734, 547101, 607890, 911835, 1094202, 1317427, 1823670, 2634854, 2735505, 3952281, 5471010, 6587135, 7904562, 11856843, 13174270, 19761405, 23713686, 30300821, 35570529, 39522810, 59284215, 60601642, 71141058, 90902463, 118568430, 151504105, 177852645, 181804926, 272707389, 303008210, 355705290, 454512315, 545414778, 818122167, 909024630, 1160653187, 1363536945, 1636244334, 2321306374, 2727073890, 3481959561, 4090610835, 5803265935, 6963919122, 8181221670, 10445878683, 11606531870, 17409797805, 20891757366, 26695023301, 31337636049, 34819595610, 52229393415, 53390046602, 62675272098, 80085069903, 104458786830, 133475116505, 156688180245, 160170139806, 240255209709, 266950233010, 313376360490, 400425349515, 480510419418, 720765629127, 800850699030, 1201276048545, 1441531258254, 2402552097090, 3603828145635, 7207656291270]

約数ペア:

[(1, 7207656291270), (2, 3603828145635), (3, 2402552097090), (5, 1441531258254), (6, 1201276048545), (9, 800850699030), (10, 720765629127), (15, 480510419418), (18, 400425349515), (23, 313376360490), (27, 266950233010), (30, 240255209709), (45, 160170139806), (46, 156688180245), (54, 133475116505), (69, 104458786830), (90, 80085069903), (115, 62675272098), (135, 53390046602), (138, 52229393415), (207, 34819595610), (230, 31337636049), (270, 26695023301), (345, 20891757366), (414, 17409797805), (621, 11606531870), (690, 10445878683), (881, 8181221670), (1035, 6963919122), (1242, 5803265935), (1762, 4090610835), (2070, 3481959561), (2643, 2727073890), (3105, 2321306374), (4405, 1636244334), (5286, 1363536945), (6210, 1160653187), (7929, 909024630), (8810, 818122167), (13215, 545414778), (15858, 454512315), (20263, 355705290), (23787, 303008210), (26430, 272707389), (39645, 181804926), (40526, 177852645), (47574, 151504105), (60789, 118568430), (79290, 90902463), (101315, 71141058), (118935, 60601642), (121578, 59284215), (182367, 39522810), (202630, 35570529), (237870, 30300821), (303945, 23713686), (364734, 19761405), (547101, 13174270), (607890, 11856843), (911835, 7904562), (1094202, 6587135), (1317427, 5471010), (1823670, 3952281), (2634854, 2735505)]