13583640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 47324160

約数和(自身を除く): 33740520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 157, 168, 206, 210, 280, 309, 314, 412, 420, 471, 515, 618, 628, 721, 785, 824, 840, 942, 1030, 1099, 1236, 1256, 1442, 1545, 1570, 1884, 2060, 2163, 2198, 2355, 2472, 2884, 3090, 3140, 3297, 3605, 3768, 4120, 4326, 4396, 4710, 5495, 5768, 6180, 6280, 6594, 7210, 8652, 8792, 9420, 10815, 10990, 12360, 13188, 14420, 16171, 16485, 17304, 18840, 21630, 21980, 26376, 28840, 32342, 32970, 43260, 43960, 48513, 64684, 65940, 80855, 86520, 97026, 113197, 129368, 131880, 161710, 194052, 226394, 242565, 323420, 339591, 388104, 452788, 485130, 565985, 646840, 679182, 905576, 970260, 1131970, 1358364, 1697955, 1940520, 2263940, 2716728, 3395910, 4527880, 6791820, 13583640]

約数ペア:

[(1, 13583640), (2, 6791820), (3, 4527880), (4, 3395910), (5, 2716728), (6, 2263940), (7, 1940520), (8, 1697955), (10, 1358364), (12, 1131970), (14, 970260), (15, 905576), (20, 679182), (21, 646840), (24, 565985), (28, 485130), (30, 452788), (35, 388104), (40, 339591), (42, 323420), (56, 242565), (60, 226394), (70, 194052), (84, 161710), (103, 131880), (105, 129368), (120, 113197), (140, 97026), (157, 86520), (168, 80855), (206, 65940), (210, 64684), (280, 48513), (309, 43960), (314, 43260), (412, 32970), (420, 32342), (471, 28840), (515, 26376), (618, 21980), (628, 21630), (721, 18840), (785, 17304), (824, 16485), (840, 16171), (942, 14420), (1030, 13188), (1099, 12360), (1236, 10990), (1256, 10815), (1442, 9420), (1545, 8792), (1570, 8652), (1884, 7210), (2060, 6594), (2163, 6280), (2198, 6180), (2355, 5768), (2472, 5495), (2884, 4710), (3090, 4396), (3140, 4326), (3297, 4120), (3605, 3768)]