88604040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 305660160

約数和(自身を除く): 217056120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 313, 337, 420, 626, 674, 840, 939, 1011, 1252, 1348, 1565, 1685, 1878, 2022, 2191, 2359, 2504, 2696, 3130, 3370, 3756, 4044, 4382, 4695, 4718, 5055, 6260, 6573, 6740, 7077, 7512, 8088, 8764, 9390, 9436, 10110, 10955, 11795, 12520, 13146, 13480, 14154, 17528, 18780, 18872, 20220, 21910, 23590, 26292, 28308, 32865, 35385, 37560, 40440, 43820, 47180, 52584, 56616, 65730, 70770, 87640, 94360, 105481, 131460, 141540, 210962, 262920, 283080, 316443, 421924, 527405, 632886, 738367, 843848, 1054810, 1265772, 1476734, 1582215, 2109620, 2215101, 2531544, 2953468, 3164430, 3691835, 4219240, 4430202, 5906936, 6328860, 7383670, 8860404, 11075505, 12657720, 14767340, 17720808, 22151010, 29534680, 44302020, 88604040]

約数ペア:

[(1, 88604040), (2, 44302020), (3, 29534680), (4, 22151010), (5, 17720808), (6, 14767340), (7, 12657720), (8, 11075505), (10, 8860404), (12, 7383670), (14, 6328860), (15, 5906936), (20, 4430202), (21, 4219240), (24, 3691835), (28, 3164430), (30, 2953468), (35, 2531544), (40, 2215101), (42, 2109620), (56, 1582215), (60, 1476734), (70, 1265772), (84, 1054810), (105, 843848), (120, 738367), (140, 632886), (168, 527405), (210, 421924), (280, 316443), (313, 283080), (337, 262920), (420, 210962), (626, 141540), (674, 131460), (840, 105481), (939, 94360), (1011, 87640), (1252, 70770), (1348, 65730), (1565, 56616), (1685, 52584), (1878, 47180), (2022, 43820), (2191, 40440), (2359, 37560), (2504, 35385), (2696, 32865), (3130, 28308), (3370, 26292), (3756, 23590), (4044, 21910), (4382, 20220), (4695, 18872), (4718, 18780), (5055, 17528), (6260, 14154), (6573, 13480), (6740, 13146), (7077, 12520), (7512, 11795), (8088, 10955), (8764, 10110), (9390, 9436)]