69881440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 173650176

約数和(自身を除く): 103768736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 193, 248, 292, 310, 365, 386, 496, 584, 620, 730, 772, 965, 992, 1168, 1240, 1460, 1544, 1930, 2263, 2336, 2480, 2920, 3088, 3860, 4526, 4960, 5840, 5983, 6176, 7720, 9052, 11315, 11680, 11966, 14089, 15440, 18104, 22630, 23932, 28178, 29915, 30880, 36208, 45260, 47864, 56356, 59830, 70445, 72416, 90520, 95728, 112712, 119660, 140890, 181040, 191456, 225424, 239320, 281780, 362080, 436759, 450848, 478640, 563560, 873518, 957280, 1127120, 1747036, 2183795, 2254240, 3494072, 4367590, 6988144, 8735180, 13976288, 17470360, 34940720, 69881440]

約数ペア:

[(1, 69881440), (2, 34940720), (4, 17470360), (5, 13976288), (8, 8735180), (10, 6988144), (16, 4367590), (20, 3494072), (31, 2254240), (32, 2183795), (40, 1747036), (62, 1127120), (73, 957280), (80, 873518), (124, 563560), (146, 478640), (155, 450848), (160, 436759), (193, 362080), (248, 281780), (292, 239320), (310, 225424), (365, 191456), (386, 181040), (496, 140890), (584, 119660), (620, 112712), (730, 95728), (772, 90520), (965, 72416), (992, 70445), (1168, 59830), (1240, 56356), (1460, 47864), (1544, 45260), (1930, 36208), (2263, 30880), (2336, 29915), (2480, 28178), (2920, 23932), (3088, 22630), (3860, 18104), (4526, 15440), (4960, 14089), (5840, 11966), (5983, 11680), (6176, 11315), (7720, 9052)]