6780280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 17787600

約数和(自身を除く): 11007320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 59, 65, 68, 85, 104, 118, 130, 136, 169, 170, 221, 236, 260, 295, 338, 340, 442, 472, 520, 590, 676, 680, 767, 845, 884, 1003, 1105, 1180, 1352, 1534, 1690, 1768, 2006, 2210, 2360, 2873, 3068, 3380, 3835, 4012, 4420, 5015, 5746, 6136, 6760, 7670, 8024, 8840, 9971, 10030, 11492, 13039, 14365, 15340, 19942, 20060, 22984, 26078, 28730, 30680, 39884, 40120, 49855, 52156, 57460, 65195, 79768, 99710, 104312, 114920, 130390, 169507, 199420, 260780, 339014, 398840, 521560, 678028, 847535, 1356056, 1695070, 3390140, 6780280]

約数ペア:

[(1, 6780280), (2, 3390140), (4, 1695070), (5, 1356056), (8, 847535), (10, 678028), (13, 521560), (17, 398840), (20, 339014), (26, 260780), (34, 199420), (40, 169507), (52, 130390), (59, 114920), (65, 104312), (68, 99710), (85, 79768), (104, 65195), (118, 57460), (130, 52156), (136, 49855), (169, 40120), (170, 39884), (221, 30680), (236, 28730), (260, 26078), (295, 22984), (338, 20060), (340, 19942), (442, 15340), (472, 14365), (520, 13039), (590, 11492), (676, 10030), (680, 9971), (767, 8840), (845, 8024), (884, 7670), (1003, 6760), (1105, 6136), (1180, 5746), (1352, 5015), (1534, 4420), (1690, 4012), (1768, 3835), (2006, 3380), (2210, 3068), (2360, 2873)]