149733440

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5923}}^1$

素因数の和:6019

約数の個数: 56

約数和(自身を含む): 361127040

約数和(自身を除く): 211393600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 5923, 6320, 11846, 12640, 23692, 25280, 29615, 47384, 59230, 94768, 118460, 189536, 236920, 379072, 467917, 473840, 935834, 947680, 1871668, 1895360, 2339585, 3743336, 4679170, 7486672, 9358340, 14973344, 18716680, 29946688, 37433360, 74866720, 149733440]

約数ペア:

[(1, 149733440), (2, 74866720), (4, 37433360), (5, 29946688), (8, 18716680), (10, 14973344), (16, 9358340), (20, 7486672), (32, 4679170), (40, 3743336), (64, 2339585), (79, 1895360), (80, 1871668), (158, 947680), (160, 935834), (316, 473840), (320, 467917), (395, 379072), (632, 236920), (790, 189536), (1264, 118460), (1580, 94768), (2528, 59230), (3160, 47384), (5056, 29615), (5923, 25280), (6320, 23692), (11846, 12640)]