190579480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 541054080

約数和(自身を除く): 350474600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 910, 1066, 1148, 1277, 1435, 1640, 1820, 2132, 2296, 2554, 2665, 2870, 3640, 3731, 4264, 5108, 5330, 5740, 6385, 7462, 8939, 10216, 10660, 11480, 12770, 14924, 16601, 17878, 18655, 21320, 25540, 29848, 33202, 35756, 37310, 44695, 51080, 52357, 66404, 71512, 74620, 83005, 89390, 104714, 116207, 132808, 149240, 166010, 178780, 209428, 232414, 261785, 332020, 357560, 366499, 418856, 464828, 523570, 581035, 664040, 680641, 732998, 929656, 1047140, 1162070, 1361282, 1465996, 1832495, 2094280, 2324140, 2722564, 2931992, 3403205, 3664990, 4648280, 4764487, 5445128, 6806410, 7329980, 9528974, 13612820, 14659960, 19057948, 23822435, 27225640, 38115896, 47644870, 95289740, 190579480]

約数ペア:

[(1, 190579480), (2, 95289740), (4, 47644870), (5, 38115896), (7, 27225640), (8, 23822435), (10, 19057948), (13, 14659960), (14, 13612820), (20, 9528974), (26, 7329980), (28, 6806410), (35, 5445128), (40, 4764487), (41, 4648280), (52, 3664990), (56, 3403205), (65, 2931992), (70, 2722564), (82, 2324140), (91, 2094280), (104, 1832495), (130, 1465996), (140, 1361282), (164, 1162070), (182, 1047140), (205, 929656), (260, 732998), (280, 680641), (287, 664040), (328, 581035), (364, 523570), (410, 464828), (455, 418856), (520, 366499), (533, 357560), (574, 332020), (728, 261785), (820, 232414), (910, 209428), (1066, 178780), (1148, 166010), (1277, 149240), (1435, 132808), (1640, 116207), (1820, 104714), (2132, 89390), (2296, 83005), (2554, 74620), (2665, 71512), (2870, 66404), (3640, 52357), (3731, 51080), (4264, 44695), (5108, 37310), (5330, 35756), (5740, 33202), (6385, 29848), (7462, 25540), (8939, 21320), (10216, 18655), (10660, 17878), (11480, 16601), (12770, 14924)]