218329680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9007}}^1$

素因数の和:9124

約数の個数: 80

約数和(自身を含む): 683599104

約数和(自身を除く): 465269424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 9007, 12120, 18014, 24240, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 180140, 216168, 270210, 360280, 432336, 540420, 720560, 909707, 1080840, 1819414, 2161680, 2729121, 3638828, 4548535, 5458242, 7277656, 9097070, 10916484, 13645605, 14555312, 18194140, 21832968, 27291210, 36388280, 43665936, 54582420, 72776560, 109164840, 218329680]

約数ペア:

[(1, 218329680), (2, 109164840), (3, 72776560), (4, 54582420), (5, 43665936), (6, 36388280), (8, 27291210), (10, 21832968), (12, 18194140), (15, 14555312), (16, 13645605), (20, 10916484), (24, 9097070), (30, 7277656), (40, 5458242), (48, 4548535), (60, 3638828), (80, 2729121), (101, 2161680), (120, 1819414), (202, 1080840), (240, 909707), (303, 720560), (404, 540420), (505, 432336), (606, 360280), (808, 270210), (1010, 216168), (1212, 180140), (1515, 144112), (1616, 135105), (2020, 108084), (2424, 90070), (3030, 72056), (4040, 54042), (4848, 45035), (6060, 36028), (8080, 27021), (9007, 24240), (12120, 18014)]