73645320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 256170240

約数和(自身を除く): 182524920

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1201, 1460, 1533, 1752, 2044, 2190, 2402, 2555, 2920, 3066, 3603, 4088, 4380, 4804, 5110, 6005, 6132, 7206, 7665, 8407, 8760, 9608, 10220, 12010, 12264, 14412, 15330, 16814, 18015, 20440, 24020, 25221, 28824, 30660, 33628, 36030, 42035, 48040, 50442, 61320, 67256, 72060, 84070, 87673, 100884, 126105, 144120, 168140, 175346, 201768, 252210, 263019, 336280, 350692, 438365, 504420, 526038, 613711, 701384, 876730, 1008840, 1052076, 1227422, 1315095, 1753460, 1841133, 2104152, 2454844, 2630190, 3068555, 3506920, 3682266, 4909688, 5260380, 6137110, 7364532, 9205665, 10520760, 12274220, 14729064, 18411330, 24548440, 36822660, 73645320]

約数ペア:

[(1, 73645320), (2, 36822660), (3, 24548440), (4, 18411330), (5, 14729064), (6, 12274220), (7, 10520760), (8, 9205665), (10, 7364532), (12, 6137110), (14, 5260380), (15, 4909688), (20, 3682266), (21, 3506920), (24, 3068555), (28, 2630190), (30, 2454844), (35, 2104152), (40, 1841133), (42, 1753460), (56, 1315095), (60, 1227422), (70, 1052076), (73, 1008840), (84, 876730), (105, 701384), (120, 613711), (140, 526038), (146, 504420), (168, 438365), (210, 350692), (219, 336280), (280, 263019), (292, 252210), (365, 201768), (420, 175346), (438, 168140), (511, 144120), (584, 126105), (730, 100884), (840, 87673), (876, 84070), (1022, 72060), (1095, 67256), (1201, 61320), (1460, 50442), (1533, 48040), (1752, 42035), (2044, 36030), (2190, 33628), (2402, 30660), (2555, 28824), (2920, 25221), (3066, 24020), (3603, 20440), (4088, 18015), (4380, 16814), (4804, 15330), (5110, 14412), (6005, 12264), (6132, 12010), (7206, 10220), (7665, 9608), (8407, 8760)]