201526160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 570499200

約数和(自身を除く): 368973040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 170, 176, 187, 190, 209, 220, 272, 304, 323, 340, 374, 380, 418, 440, 646, 680, 709, 748, 760, 836, 880, 935, 1045, 1292, 1360, 1418, 1496, 1520, 1615, 1672, 1870, 2090, 2584, 2836, 2992, 3230, 3344, 3545, 3553, 3740, 4180, 5168, 5672, 6460, 7090, 7106, 7480, 7799, 8360, 11344, 12053, 12920, 13471, 14180, 14212, 14960, 15598, 16720, 17765, 24106, 25840, 26942, 28360, 28424, 31196, 35530, 38995, 48212, 53884, 56720, 56848, 60265, 62392, 67355, 71060, 77990, 96424, 107768, 120530, 124784, 132583, 134710, 142120, 148181, 155980, 192848, 215536, 229007, 241060, 265166, 269420, 284240, 296362, 311960, 458014, 482120, 530332, 538840, 592724, 623920, 662915, 740905, 916028, 964240, 1060664, 1077680, 1145035, 1185448, 1325830, 1481810, 1832056, 2121328, 2290070, 2370896, 2519077, 2651660, 2963620, 3664112, 4580140, 5038154, 5303320, 5927240, 9160280, 10076308, 10606640, 11854480, 12595385, 18320560, 20152616, 25190770, 40305232, 50381540, 100763080, 201526160]

約数ペア:

[(1, 201526160), (2, 100763080), (4, 50381540), (5, 40305232), (8, 25190770), (10, 20152616), (11, 18320560), (16, 12595385), (17, 11854480), (19, 10606640), (20, 10076308), (22, 9160280), (34, 5927240), (38, 5303320), (40, 5038154), (44, 4580140), (55, 3664112), (68, 2963620), (76, 2651660), (80, 2519077), (85, 2370896), (88, 2290070), (95, 2121328), (110, 1832056), (136, 1481810), (152, 1325830), (170, 1185448), (176, 1145035), (187, 1077680), (190, 1060664), (209, 964240), (220, 916028), (272, 740905), (304, 662915), (323, 623920), (340, 592724), (374, 538840), (380, 530332), (418, 482120), (440, 458014), (646, 311960), (680, 296362), (709, 284240), (748, 269420), (760, 265166), (836, 241060), (880, 229007), (935, 215536), (1045, 192848), (1292, 155980), (1360, 148181), (1418, 142120), (1496, 134710), (1520, 132583), (1615, 124784), (1672, 120530), (1870, 107768), (2090, 96424), (2584, 77990), (2836, 71060), (2992, 67355), (3230, 62392), (3344, 60265), (3545, 56848), (3553, 56720), (3740, 53884), (4180, 48212), (5168, 38995), (5672, 35530), (6460, 31196), (7090, 28424), (7106, 28360), (7480, 26942), (7799, 25840), (8360, 24106), (11344, 17765), (12053, 16720), (12920, 15598), (13471, 14960), (14180, 14212)]