141231040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 362833920

約数和(自身を除く): 221602880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 619, 620, 713, 736, 920, 992, 1238, 1240, 1426, 1472, 1840, 1984, 2476, 2480, 2852, 3095, 3565, 3680, 4952, 4960, 5704, 6190, 7130, 7360, 9904, 9920, 11408, 12380, 14237, 14260, 19189, 19808, 22816, 24760, 28474, 28520, 38378, 39616, 45632, 49520, 56948, 57040, 71185, 76756, 95945, 99040, 113896, 114080, 142370, 153512, 191890, 198080, 227792, 228160, 284740, 307024, 383780, 441347, 455584, 569480, 614048, 767560, 882694, 911168, 1138960, 1228096, 1535120, 1765388, 2206735, 2277920, 3070240, 3530776, 4413470, 4555840, 6140480, 7061552, 8826940, 14123104, 17653880, 28246208, 35307760, 70615520, 141231040]

約数ペア:

[(1, 141231040), (2, 70615520), (4, 35307760), (5, 28246208), (8, 17653880), (10, 14123104), (16, 8826940), (20, 7061552), (23, 6140480), (31, 4555840), (32, 4413470), (40, 3530776), (46, 3070240), (62, 2277920), (64, 2206735), (80, 1765388), (92, 1535120), (115, 1228096), (124, 1138960), (155, 911168), (160, 882694), (184, 767560), (230, 614048), (248, 569480), (310, 455584), (320, 441347), (368, 383780), (460, 307024), (496, 284740), (619, 228160), (620, 227792), (713, 198080), (736, 191890), (920, 153512), (992, 142370), (1238, 114080), (1240, 113896), (1426, 99040), (1472, 95945), (1840, 76756), (1984, 71185), (2476, 57040), (2480, 56948), (2852, 49520), (3095, 45632), (3565, 39616), (3680, 38378), (4952, 28520), (4960, 28474), (5704, 24760), (6190, 22816), (7130, 19808), (7360, 19189), (9904, 14260), (9920, 14237), (11408, 12380)]