207670260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 666796032

約数和(自身を除く): 459125772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 383, 420, 766, 1149, 1291, 1532, 1915, 2298, 2582, 2681, 3830, 3873, 4596, 5164, 5362, 5745, 6455, 7660, 7746, 8043, 9037, 10724, 11490, 12910, 13405, 15492, 16086, 18074, 19365, 22980, 25820, 26810, 27111, 32172, 36148, 38730, 40215, 45185, 53620, 54222, 77460, 80430, 90370, 108444, 135555, 160860, 180740, 271110, 494453, 542220, 988906, 1483359, 1977812, 2472265, 2966718, 3461171, 4944530, 5933436, 6922342, 7416795, 9889060, 10383513, 13844684, 14833590, 17305855, 20767026, 29667180, 34611710, 41534052, 51917565, 69223420, 103835130, 207670260]

約数ペア:

[(1, 207670260), (2, 103835130), (3, 69223420), (4, 51917565), (5, 41534052), (6, 34611710), (7, 29667180), (10, 20767026), (12, 17305855), (14, 14833590), (15, 13844684), (20, 10383513), (21, 9889060), (28, 7416795), (30, 6922342), (35, 5933436), (42, 4944530), (60, 3461171), (70, 2966718), (84, 2472265), (105, 1977812), (140, 1483359), (210, 988906), (383, 542220), (420, 494453), (766, 271110), (1149, 180740), (1291, 160860), (1532, 135555), (1915, 108444), (2298, 90370), (2582, 80430), (2681, 77460), (3830, 54222), (3873, 53620), (4596, 45185), (5164, 40215), (5362, 38730), (5745, 36148), (6455, 32172), (7660, 27111), (7746, 26810), (8043, 25820), (9037, 22980), (10724, 19365), (11490, 18074), (12910, 16086), (13405, 15492)]