1559964420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6032

約数の個数: 240

約数和(自身を含む): 5836900608

約数和(自身を除く): 4276936188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2835, 2898, 3105, 3220, 3726, 3780, 4140, 4347, 4830, 5670, 5796, 5981, 6210, 7245, 7452, 8694, 9315, 9660, 11340, 11962, 12420, 13041, 14490, 17388, 17943, 18630, 21735, 23924, 26082, 28980, 29905, 35886, 37260, 41867, 43470, 52164, 53829, 59810, 65205, 71772, 83734, 86940, 89715, 107658, 119620, 125601, 130410, 137563, 161487, 167468, 179430, 209335, 215316, 251202, 260820, 269145, 275126, 322974, 358860, 376803, 412689, 418670, 484461, 502404, 538290, 550252, 628005, 645948, 687815, 753606, 807435, 825378, 837340, 962941, 968922, 1076580, 1130409, 1238067, 1256010, 1375630, 1507212, 1614870, 1650756, 1884015, 1925882, 1937844, 2063445, 2260818, 2422305, 2476134, 2512020, 2751260, 2888823, 3229740, 3391227, 3714201, 3768030, 3851764, 4126890, 4521636, 4814705, 4844610, 4952268, 5652045, 5777646, 6190335, 6782454, 7428402, 7536060, 8253780, 8666469, 9629410, 9689220, 11142603, 11304090, 11555292, 12380670, 13564908, 14444115, 14856804, 16956135, 17332938, 18571005, 19258820, 22285206, 22608180, 24761340, 25999407, 28888230, 33912270, 34665876, 37142010, 43332345, 44570412, 51998814, 55713015, 57776460, 67824540, 74284020, 77998221, 86664690, 103997628, 111426030, 129997035, 155996442, 173329380, 222852060, 259994070, 311992884, 389991105, 519988140, 779982210, 1559964420]

約数ペア:

[(1, 1559964420), (2, 779982210), (3, 519988140), (4, 389991105), (5, 311992884), (6, 259994070), (7, 222852060), (9, 173329380), (10, 155996442), (12, 129997035), (14, 111426030), (15, 103997628), (18, 86664690), (20, 77998221), (21, 74284020), (23, 67824540), (27, 57776460), (28, 55713015), (30, 51998814), (35, 44570412), (36, 43332345), (42, 37142010), (45, 34665876), (46, 33912270), (54, 28888230), (60, 25999407), (63, 24761340), (69, 22608180), (70, 22285206), (81, 19258820), (84, 18571005), (90, 17332938), (92, 16956135), (105, 14856804), (108, 14444115), (115, 13564908), (126, 12380670), (135, 11555292), (138, 11304090), (140, 11142603), (161, 9689220), (162, 9629410), (180, 8666469), (189, 8253780), (207, 7536060), (210, 7428402), (230, 6782454), (252, 6190335), (270, 5777646), (276, 5652045), (315, 4952268), (322, 4844610), (324, 4814705), (345, 4521636), (378, 4126890), (405, 3851764), (414, 3768030), (420, 3714201), (460, 3391227), (483, 3229740), (540, 2888823), (567, 2751260), (621, 2512020), (630, 2476134), (644, 2422305), (690, 2260818), (756, 2063445), (805, 1937844), (810, 1925882), (828, 1884015), (945, 1650756), (966, 1614870), (1035, 1507212), (1134, 1375630), (1242, 1256010), (1260, 1238067), (1380, 1130409), (1449, 1076580), (1610, 968922), (1620, 962941), (1863, 837340), (1890, 825378), (1932, 807435), (2070, 753606), (2268, 687815), (2415, 645948), (2484, 628005), (2835, 550252), (2898, 538290), (3105, 502404), (3220, 484461), (3726, 418670), (3780, 412689), (4140, 376803), (4347, 358860), (4830, 322974), (5670, 275126), (5796, 269145), (5981, 260820), (6210, 251202), (7245, 215316), (7452, 209335), (8694, 179430), (9315, 167468), (9660, 161487), (11340, 137563), (11962, 130410), (12420, 125601), (13041, 119620), (14490, 107658), (17388, 89715), (17943, 86940), (18630, 83734), (21735, 71772), (23924, 65205), (26082, 59810), (28980, 53829), (29905, 52164), (35886, 43470), (37260, 41867)]