122153640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 128

約数和(自身を含む): 432414720

約数和(自身を除く): 310261080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4691, 5208, 6510, 8680, 9382, 13020, 14073, 18764, 23455, 26040, 28146, 32837, 37528, 46910, 56292, 65674, 70365, 93820, 98511, 112584, 131348, 140730, 145421, 164185, 187640, 197022, 262696, 281460, 290842, 328370, 394044, 436263, 492555, 562920, 581684, 656740, 727105, 788088, 872526, 985110, 1017947, 1163368, 1313480, 1454210, 1745052, 1970220, 2035894, 2181315, 2908420, 3053841, 3490104, 3940440, 4071788, 4362630, 5089735, 5816840, 6107682, 8143576, 8725260, 10179470, 12215364, 15269205, 17450520, 20358940, 24430728, 30538410, 40717880, 61076820, 122153640]

約数ペア:

[(1, 122153640), (2, 61076820), (3, 40717880), (4, 30538410), (5, 24430728), (6, 20358940), (7, 17450520), (8, 15269205), (10, 12215364), (12, 10179470), (14, 8725260), (15, 8143576), (20, 6107682), (21, 5816840), (24, 5089735), (28, 4362630), (30, 4071788), (31, 3940440), (35, 3490104), (40, 3053841), (42, 2908420), (56, 2181315), (60, 2035894), (62, 1970220), (70, 1745052), (84, 1454210), (93, 1313480), (105, 1163368), (120, 1017947), (124, 985110), (140, 872526), (155, 788088), (168, 727105), (186, 656740), (210, 581684), (217, 562920), (248, 492555), (280, 436263), (310, 394044), (372, 328370), (420, 290842), (434, 281460), (465, 262696), (620, 197022), (651, 187640), (744, 164185), (840, 145421), (868, 140730), (930, 131348), (1085, 112584), (1240, 98511), (1302, 93820), (1736, 70365), (1860, 65674), (2170, 56292), (2604, 46910), (3255, 37528), (3720, 32837), (4340, 28146), (4691, 26040), (5208, 23455), (6510, 18764), (8680, 14073), (9382, 13020)]