70615520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 109372960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 619, 620, 713, 736, 920, 992, 1238, 1240, 1426, 1840, 2476, 2480, 2852, 3095, 3565, 3680, 4952, 4960, 5704, 6190, 7130, 9904, 11408, 12380, 14237, 14260, 19189, 19808, 22816, 24760, 28474, 28520, 38378, 49520, 56948, 57040, 71185, 76756, 95945, 99040, 113896, 114080, 142370, 153512, 191890, 227792, 284740, 307024, 383780, 441347, 455584, 569480, 614048, 767560, 882694, 1138960, 1535120, 1765388, 2206735, 2277920, 3070240, 3530776, 4413470, 7061552, 8826940, 14123104, 17653880, 35307760, 70615520]

約数ペア:

[(1, 70615520), (2, 35307760), (4, 17653880), (5, 14123104), (8, 8826940), (10, 7061552), (16, 4413470), (20, 3530776), (23, 3070240), (31, 2277920), (32, 2206735), (40, 1765388), (46, 1535120), (62, 1138960), (80, 882694), (92, 767560), (115, 614048), (124, 569480), (155, 455584), (160, 441347), (184, 383780), (230, 307024), (248, 284740), (310, 227792), (368, 191890), (460, 153512), (496, 142370), (619, 114080), (620, 113896), (713, 99040), (736, 95945), (920, 76756), (992, 71185), (1238, 57040), (1240, 56948), (1426, 49520), (1840, 38378), (2476, 28520), (2480, 28474), (2852, 24760), (3095, 22816), (3565, 19808), (3680, 19189), (4952, 14260), (4960, 14237), (5704, 12380), (6190, 11408), (7130, 9904)]