120230838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 337075200

約数和(自身を除く): 216844362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 569, 602, 702, 774, 819, 903, 1118, 1138, 1161, 1638, 1677, 1707, 1806, 2322, 2457, 2709, 3354, 3414, 3913, 3983, 4914, 5031, 5121, 5418, 7397, 7826, 7966, 8127, 10062, 10242, 11739, 11949, 14794, 15093, 15363, 16254, 22191, 23478, 23898, 24467, 30186, 30726, 35217, 35847, 44382, 48934, 51779, 66573, 70434, 71694, 73401, 103558, 105651, 107541, 133146, 146802, 155337, 171269, 199719, 211302, 215082, 220203, 310674, 318071, 342538, 399438, 440406, 466011, 513807, 636142, 660609, 932022, 954213, 1027614, 1321218, 1398033, 1541421, 1908426, 2226497, 2796066, 2862639, 3082842, 4452994, 4624263, 5725278, 6679491, 8587917, 9248526, 13358982, 17175834, 20038473, 40076946, 60115419, 120230838]

約数ペア:

[(1, 120230838), (2, 60115419), (3, 40076946), (6, 20038473), (7, 17175834), (9, 13358982), (13, 9248526), (14, 8587917), (18, 6679491), (21, 5725278), (26, 4624263), (27, 4452994), (39, 3082842), (42, 2862639), (43, 2796066), (54, 2226497), (63, 1908426), (78, 1541421), (86, 1398033), (91, 1321218), (117, 1027614), (126, 954213), (129, 932022), (182, 660609), (189, 636142), (234, 513807), (258, 466011), (273, 440406), (301, 399438), (351, 342538), (378, 318071), (387, 310674), (546, 220203), (559, 215082), (569, 211302), (602, 199719), (702, 171269), (774, 155337), (819, 146802), (903, 133146), (1118, 107541), (1138, 105651), (1161, 103558), (1638, 73401), (1677, 71694), (1707, 70434), (1806, 66573), (2322, 51779), (2457, 48934), (2709, 44382), (3354, 35847), (3414, 35217), (3913, 30726), (3983, 30186), (4914, 24467), (5031, 23898), (5121, 23478), (5418, 22191), (7397, 16254), (7826, 15363), (7966, 15093), (8127, 14794), (10062, 11949), (10242, 11739)]