79016280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 194698920

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, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 863, 872, 1090, 1308, 1526, 1635, 1726, 2180, 2289, 2589, 2616, 3052, 3270, 3452, 3815, 4315, 4360, 4578, 5178, 6041, 6104, 6540, 6904, 7630, 8630, 9156, 10356, 11445, 12082, 12945, 13080, 15260, 17260, 18123, 18312, 20712, 22890, 24164, 25890, 30205, 30520, 34520, 36246, 45780, 48328, 51780, 60410, 72492, 90615, 91560, 94067, 103560, 120820, 144984, 181230, 188134, 241640, 282201, 362460, 376268, 470335, 564402, 658469, 724920, 752536, 940670, 1128804, 1316938, 1411005, 1881340, 1975407, 2257608, 2633876, 2822010, 3292345, 3762680, 3950814, 5267752, 5644020, 6584690, 7901628, 9877035, 11288040, 13169380, 15803256, 19754070, 26338760, 39508140, 79016280]

約数ペア:

[(1, 79016280), (2, 39508140), (3, 26338760), (4, 19754070), (5, 15803256), (6, 13169380), (7, 11288040), (8, 9877035), (10, 7901628), (12, 6584690), (14, 5644020), (15, 5267752), (20, 3950814), (21, 3762680), (24, 3292345), (28, 2822010), (30, 2633876), (35, 2257608), (40, 1975407), (42, 1881340), (56, 1411005), (60, 1316938), (70, 1128804), (84, 940670), (105, 752536), (109, 724920), (120, 658469), (140, 564402), (168, 470335), (210, 376268), (218, 362460), (280, 282201), (327, 241640), (420, 188134), (436, 181230), (545, 144984), (654, 120820), (763, 103560), (840, 94067), (863, 91560), (872, 90615), (1090, 72492), (1308, 60410), (1526, 51780), (1635, 48328), (1726, 45780), (2180, 36246), (2289, 34520), (2589, 30520), (2616, 30205), (3052, 25890), (3270, 24164), (3452, 22890), (3815, 20712), (4315, 18312), (4360, 18123), (4578, 17260), (5178, 15260), (6041, 13080), (6104, 12945), (6540, 12082), (6904, 11445), (7630, 10356), (8630, 9156)]