82087320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1337

約数の個数: 128

約数和(自身を含む): 285235200

約数和(自身を除く): 203147880

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, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1237, 1580, 1659, 1896, 2212, 2370, 2474, 2765, 3160, 3318, 3711, 4424, 4740, 4948, 5530, 6185, 6636, 7422, 8295, 8659, 9480, 9896, 11060, 12370, 13272, 14844, 16590, 17318, 18555, 22120, 24740, 25977, 29688, 33180, 34636, 37110, 43295, 49480, 51954, 66360, 69272, 74220, 86590, 97723, 103908, 129885, 148440, 173180, 195446, 207816, 259770, 293169, 346360, 390892, 488615, 519540, 586338, 684061, 781784, 977230, 1039080, 1172676, 1368122, 1465845, 1954460, 2052183, 2345352, 2736244, 2931690, 3420305, 3908920, 4104366, 5472488, 5863380, 6840610, 8208732, 10260915, 11726760, 13681220, 16417464, 20521830, 27362440, 41043660, 82087320]

約数ペア:

[(1, 82087320), (2, 41043660), (3, 27362440), (4, 20521830), (5, 16417464), (6, 13681220), (7, 11726760), (8, 10260915), (10, 8208732), (12, 6840610), (14, 5863380), (15, 5472488), (20, 4104366), (21, 3908920), (24, 3420305), (28, 2931690), (30, 2736244), (35, 2345352), (40, 2052183), (42, 1954460), (56, 1465845), (60, 1368122), (70, 1172676), (79, 1039080), (84, 977230), (105, 781784), (120, 684061), (140, 586338), (158, 519540), (168, 488615), (210, 390892), (237, 346360), (280, 293169), (316, 259770), (395, 207816), (420, 195446), (474, 173180), (553, 148440), (632, 129885), (790, 103908), (840, 97723), (948, 86590), (1106, 74220), (1185, 69272), (1237, 66360), (1580, 51954), (1659, 49480), (1896, 43295), (2212, 37110), (2370, 34636), (2474, 33180), (2765, 29688), (3160, 25977), (3318, 24740), (3711, 22120), (4424, 18555), (4740, 17318), (4948, 16590), (5530, 14844), (6185, 13272), (6636, 12370), (7422, 11060), (8295, 9896), (8659, 9480)]