207635520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7028

約数の個数: 112

約数和(自身を含む): 680606208

約数和(自身を除く): 472970688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6977, 7440, 9920, 13954, 14880, 20931, 27908, 29760, 34885, 41862, 55816, 69770, 83724, 104655, 111632, 139540, 167448, 209310, 216287, 223264, 279080, 334896, 418620, 432574, 446528, 558160, 648861, 669792, 837240, 865148, 1081435, 1116320, 1297722, 1339584, 1674480, 1730296, 2162870, 2232640, 2595444, 3244305, 3348960, 3460592, 4325740, 5190888, 6488610, 6697920, 6921184, 8651480, 10381776, 12977220, 13842368, 17302960, 20763552, 25954440, 34605920, 41527104, 51908880, 69211840, 103817760, 207635520]

約数ペア:

[(1, 207635520), (2, 103817760), (3, 69211840), (4, 51908880), (5, 41527104), (6, 34605920), (8, 25954440), (10, 20763552), (12, 17302960), (15, 13842368), (16, 12977220), (20, 10381776), (24, 8651480), (30, 6921184), (31, 6697920), (32, 6488610), (40, 5190888), (48, 4325740), (60, 3460592), (62, 3348960), (64, 3244305), (80, 2595444), (93, 2232640), (96, 2162870), (120, 1730296), (124, 1674480), (155, 1339584), (160, 1297722), (186, 1116320), (192, 1081435), (240, 865148), (248, 837240), (310, 669792), (320, 648861), (372, 558160), (465, 446528), (480, 432574), (496, 418620), (620, 334896), (744, 279080), (930, 223264), (960, 216287), (992, 209310), (1240, 167448), (1488, 139540), (1860, 111632), (1984, 104655), (2480, 83724), (2976, 69770), (3720, 55816), (4960, 41862), (5952, 34885), (6977, 29760), (7440, 27908), (9920, 20931), (13954, 14880)]