142463640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107927}}^1$

素因数の和:107952

約数の個数: 64

約数和(自身を含む): 466248960

約数和(自身を除く): 323785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 107927, 215854, 323781, 431708, 539635, 647562, 863416, 1079270, 1187197, 1295124, 1618905, 2158540, 2374394, 2590248, 3237810, 3561591, 4317080, 4748788, 5935985, 6475620, 7123182, 9497576, 11871970, 12951240, 14246364, 17807955, 23743940, 28492728, 35615910, 47487880, 71231820, 142463640]

約数ペア:

[(1, 142463640), (2, 71231820), (3, 47487880), (4, 35615910), (5, 28492728), (6, 23743940), (8, 17807955), (10, 14246364), (11, 12951240), (12, 11871970), (15, 9497576), (20, 7123182), (22, 6475620), (24, 5935985), (30, 4748788), (33, 4317080), (40, 3561591), (44, 3237810), (55, 2590248), (60, 2374394), (66, 2158540), (88, 1618905), (110, 1295124), (120, 1187197), (132, 1079270), (165, 863416), (220, 647562), (264, 539635), (330, 431708), (440, 323781), (660, 215854), (1320, 107927)]