126616680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 437493420

約数和(自身を除く): 310876740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1217, 1224, 1445, 1530, 1734, 2040, 2312, 2434, 2601, 2890, 3060, 3468, 3651, 4335, 4868, 5202, 5780, 6085, 6120, 6936, 7302, 8670, 9736, 10404, 10953, 11560, 12170, 13005, 14604, 17340, 18255, 20689, 20808, 21906, 24340, 26010, 29208, 34680, 36510, 41378, 43812, 48680, 52020, 54765, 62067, 73020, 82756, 87624, 103445, 104040, 109530, 124134, 146040, 165512, 186201, 206890, 219060, 248268, 310335, 351713, 372402, 413780, 438120, 496536, 620670, 703426, 744804, 827560, 931005, 1055139, 1241340, 1406852, 1489608, 1758565, 1862010, 2110278, 2482680, 2813704, 3165417, 3517130, 3724020, 4220556, 5275695, 6330834, 7034260, 7448040, 8441112, 10551390, 12661668, 14068520, 15827085, 21102780, 25323336, 31654170, 42205560, 63308340, 126616680]

約数ペア:

[(1, 126616680), (2, 63308340), (3, 42205560), (4, 31654170), (5, 25323336), (6, 21102780), (8, 15827085), (9, 14068520), (10, 12661668), (12, 10551390), (15, 8441112), (17, 7448040), (18, 7034260), (20, 6330834), (24, 5275695), (30, 4220556), (34, 3724020), (36, 3517130), (40, 3165417), (45, 2813704), (51, 2482680), (60, 2110278), (68, 1862010), (72, 1758565), (85, 1489608), (90, 1406852), (102, 1241340), (120, 1055139), (136, 931005), (153, 827560), (170, 744804), (180, 703426), (204, 620670), (255, 496536), (289, 438120), (306, 413780), (340, 372402), (360, 351713), (408, 310335), (510, 248268), (578, 219060), (612, 206890), (680, 186201), (765, 165512), (867, 146040), (1020, 124134), (1156, 109530), (1217, 104040), (1224, 103445), (1445, 87624), (1530, 82756), (1734, 73020), (2040, 62067), (2312, 54765), (2434, 52020), (2601, 48680), (2890, 43812), (3060, 41378), (3468, 36510), (3651, 34680), (4335, 29208), (4868, 26010), (5202, 24340), (5780, 21906), (6085, 20808), (6120, 20689), (6936, 18255), (7302, 17340), (8670, 14604), (9736, 13005), (10404, 12170), (10953, 11560)]