471135420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 1691504640

約数和(自身を除く): 1220369220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 113, 126, 135, 140, 180, 189, 210, 226, 252, 270, 315, 339, 378, 420, 452, 540, 565, 630, 678, 756, 791, 945, 1017, 1103, 1130, 1260, 1356, 1582, 1695, 1890, 2034, 2206, 2260, 2373, 3051, 3164, 3309, 3390, 3780, 3955, 4068, 4412, 4746, 5085, 5515, 6102, 6618, 6780, 7119, 7721, 7910, 9492, 9927, 10170, 11030, 11865, 12204, 13236, 14238, 15255, 15442, 15820, 16545, 19854, 20340, 21357, 22060, 23163, 23730, 28476, 29781, 30510, 30884, 33090, 35595, 38605, 39708, 42714, 46326, 47460, 49635, 59562, 61020, 66180, 69489, 71190, 77210, 85428, 92652, 99270, 106785, 115815, 119124, 124639, 138978, 142380, 148905, 154420, 198540, 208467, 213570, 231630, 249278, 277956, 297810, 347445, 373917, 416934, 427140, 463260, 498556, 595620, 623195, 694890, 747834, 833868, 872473, 1042335, 1121751, 1246390, 1389780, 1495668, 1744946, 1869585, 2084670, 2243502, 2492780, 2617419, 3365253, 3489892, 3739170, 4169340, 4362365, 4487004, 5234838, 5608755, 6730506, 7478340, 7852257, 8724730, 10469676, 11217510, 13087095, 13461012, 15704514, 16826265, 17449460, 22435020, 23556771, 26174190, 31409028, 33652530, 39261285, 47113542, 52348380, 67305060, 78522570, 94227084, 117783855, 157045140, 235567710, 471135420]

約数ペア:

[(1, 471135420), (2, 235567710), (3, 157045140), (4, 117783855), (5, 94227084), (6, 78522570), (7, 67305060), (9, 52348380), (10, 47113542), (12, 39261285), (14, 33652530), (15, 31409028), (18, 26174190), (20, 23556771), (21, 22435020), (27, 17449460), (28, 16826265), (30, 15704514), (35, 13461012), (36, 13087095), (42, 11217510), (45, 10469676), (54, 8724730), (60, 7852257), (63, 7478340), (70, 6730506), (84, 5608755), (90, 5234838), (105, 4487004), (108, 4362365), (113, 4169340), (126, 3739170), (135, 3489892), (140, 3365253), (180, 2617419), (189, 2492780), (210, 2243502), (226, 2084670), (252, 1869585), (270, 1744946), (315, 1495668), (339, 1389780), (378, 1246390), (420, 1121751), (452, 1042335), (540, 872473), (565, 833868), (630, 747834), (678, 694890), (756, 623195), (791, 595620), (945, 498556), (1017, 463260), (1103, 427140), (1130, 416934), (1260, 373917), (1356, 347445), (1582, 297810), (1695, 277956), (1890, 249278), (2034, 231630), (2206, 213570), (2260, 208467), (2373, 198540), (3051, 154420), (3164, 148905), (3309, 142380), (3390, 138978), (3780, 124639), (3955, 119124), (4068, 115815), (4412, 106785), (4746, 99270), (5085, 92652), (5515, 85428), (6102, 77210), (6618, 71190), (6780, 69489), (7119, 66180), (7721, 61020), (7910, 59562), (9492, 49635), (9927, 47460), (10170, 46326), (11030, 42714), (11865, 39708), (12204, 38605), (13236, 35595), (14238, 33090), (15255, 30884), (15442, 30510), (15820, 29781), (16545, 28476), (19854, 23730), (20340, 23163), (21357, 22060)]