112973640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 368323200

約数和(自身を除く): 255349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 521, 556, 695, 780, 834, 1042, 1112, 1390, 1560, 1563, 1668, 1807, 2084, 2085, 2605, 2780, 3126, 3336, 3614, 4168, 4170, 5210, 5421, 5560, 6252, 6773, 7228, 7815, 8340, 9035, 10420, 10842, 12504, 13546, 14456, 15630, 16680, 18070, 20319, 20840, 21684, 27092, 27105, 31260, 33865, 36140, 40638, 43368, 54184, 54210, 62520, 67730, 72280, 72419, 81276, 101595, 108420, 135460, 144838, 162552, 203190, 216840, 217257, 270920, 289676, 362095, 406380, 434514, 579352, 724190, 812760, 869028, 941447, 1086285, 1448380, 1738056, 1882894, 2172570, 2824341, 2896760, 3765788, 4345140, 4707235, 5648682, 7531576, 8690280, 9414470, 11297364, 14121705, 18828940, 22594728, 28243410, 37657880, 56486820, 112973640]

約数ペア:

[(1, 112973640), (2, 56486820), (3, 37657880), (4, 28243410), (5, 22594728), (6, 18828940), (8, 14121705), (10, 11297364), (12, 9414470), (13, 8690280), (15, 7531576), (20, 5648682), (24, 4707235), (26, 4345140), (30, 3765788), (39, 2896760), (40, 2824341), (52, 2172570), (60, 1882894), (65, 1738056), (78, 1448380), (104, 1086285), (120, 941447), (130, 869028), (139, 812760), (156, 724190), (195, 579352), (260, 434514), (278, 406380), (312, 362095), (390, 289676), (417, 270920), (520, 217257), (521, 216840), (556, 203190), (695, 162552), (780, 144838), (834, 135460), (1042, 108420), (1112, 101595), (1390, 81276), (1560, 72419), (1563, 72280), (1668, 67730), (1807, 62520), (2084, 54210), (2085, 54184), (2605, 43368), (2780, 40638), (3126, 36140), (3336, 33865), (3614, 31260), (4168, 27105), (4170, 27092), (5210, 21684), (5421, 20840), (5560, 20319), (6252, 18070), (6773, 16680), (7228, 15630), (7815, 14456), (8340, 13546), (9035, 12504), (10420, 10842)]