140213040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 478469376

約数和(自身を除く): 338256336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 173, 176, 220, 240, 264, 307, 330, 346, 440, 519, 528, 614, 660, 692, 865, 880, 921, 1038, 1228, 1320, 1384, 1535, 1730, 1842, 1903, 2076, 2456, 2595, 2640, 2768, 3070, 3377, 3460, 3684, 3806, 4152, 4605, 4912, 5190, 5709, 6140, 6754, 6920, 7368, 7612, 8304, 9210, 9515, 10131, 10380, 11418, 12280, 13508, 13840, 14736, 15224, 16885, 18420, 19030, 20262, 20760, 22836, 24560, 27016, 28545, 30448, 33770, 36840, 38060, 40524, 41520, 45672, 50655, 53111, 54032, 57090, 67540, 73680, 76120, 81048, 91344, 101310, 106222, 114180, 135080, 152240, 159333, 162096, 202620, 212444, 228360, 265555, 270160, 318666, 405240, 424888, 456720, 531110, 584221, 637332, 796665, 810480, 849776, 1062220, 1168442, 1274664, 1593330, 1752663, 2124440, 2336884, 2549328, 2921105, 3186660, 3505326, 4248880, 4673768, 5842210, 6373320, 7010652, 8763315, 9347536, 11684420, 12746640, 14021304, 17526630, 23368840, 28042608, 35053260, 46737680, 70106520, 140213040]

約数ペア:

[(1, 140213040), (2, 70106520), (3, 46737680), (4, 35053260), (5, 28042608), (6, 23368840), (8, 17526630), (10, 14021304), (11, 12746640), (12, 11684420), (15, 9347536), (16, 8763315), (20, 7010652), (22, 6373320), (24, 5842210), (30, 4673768), (33, 4248880), (40, 3505326), (44, 3186660), (48, 2921105), (55, 2549328), (60, 2336884), (66, 2124440), (80, 1752663), (88, 1593330), (110, 1274664), (120, 1168442), (132, 1062220), (165, 849776), (173, 810480), (176, 796665), (220, 637332), (240, 584221), (264, 531110), (307, 456720), (330, 424888), (346, 405240), (440, 318666), (519, 270160), (528, 265555), (614, 228360), (660, 212444), (692, 202620), (865, 162096), (880, 159333), (921, 152240), (1038, 135080), (1228, 114180), (1320, 106222), (1384, 101310), (1535, 91344), (1730, 81048), (1842, 76120), (1903, 73680), (2076, 67540), (2456, 57090), (2595, 54032), (2640, 53111), (2768, 50655), (3070, 45672), (3377, 41520), (3460, 40524), (3684, 38060), (3806, 36840), (4152, 33770), (4605, 30448), (4912, 28545), (5190, 27016), (5709, 24560), (6140, 22836), (6754, 20760), (6920, 20262), (7368, 19030), (7612, 18420), (8304, 16885), (9210, 15224), (9515, 14736), (10131, 13840), (10380, 13508), (11418, 12280)]