8579340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 32497920

約数和(自身を除く): 23918580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 619, 630, 660, 693, 770, 924, 990, 1155, 1238, 1260, 1386, 1540, 1857, 1980, 2310, 2476, 2772, 3095, 3465, 3714, 4333, 4620, 5571, 6190, 6809, 6930, 7428, 8666, 9285, 11142, 12380, 12999, 13618, 13860, 17332, 18570, 20427, 21665, 22284, 25998, 27236, 27855, 34045, 37140, 38997, 40854, 43330, 47663, 51996, 55710, 61281, 64995, 68090, 77994, 81708, 86660, 95326, 102135, 111420, 122562, 129990, 136180, 142989, 155988, 190652, 194985, 204270, 238315, 245124, 259980, 285978, 306405, 389970, 408540, 428967, 476630, 571956, 612810, 714945, 779940, 857934, 953260, 1225620, 1429890, 1715868, 2144835, 2859780, 4289670, 8579340]

約数ペア:

[(1, 8579340), (2, 4289670), (3, 2859780), (4, 2144835), (5, 1715868), (6, 1429890), (7, 1225620), (9, 953260), (10, 857934), (11, 779940), (12, 714945), (14, 612810), (15, 571956), (18, 476630), (20, 428967), (21, 408540), (22, 389970), (28, 306405), (30, 285978), (33, 259980), (35, 245124), (36, 238315), (42, 204270), (44, 194985), (45, 190652), (55, 155988), (60, 142989), (63, 136180), (66, 129990), (70, 122562), (77, 111420), (84, 102135), (90, 95326), (99, 86660), (105, 81708), (110, 77994), (126, 68090), (132, 64995), (140, 61281), (154, 55710), (165, 51996), (180, 47663), (198, 43330), (210, 40854), (220, 38997), (231, 37140), (252, 34045), (308, 27855), (315, 27236), (330, 25998), (385, 22284), (396, 21665), (420, 20427), (462, 18570), (495, 17332), (619, 13860), (630, 13618), (660, 12999), (693, 12380), (770, 11142), (924, 9285), (990, 8666), (1155, 7428), (1238, 6930), (1260, 6809), (1386, 6190), (1540, 5571), (1857, 4620), (1980, 4333), (2310, 3714), (2476, 3465), (2772, 3095)]