151008080

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 359976960

約数和(自身を除く): 208968880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 127, 167, 178, 254, 334, 356, 445, 508, 635, 668, 712, 835, 890, 1016, 1270, 1336, 1424, 1670, 1780, 2032, 2540, 2672, 3340, 3560, 5080, 6680, 7120, 10160, 11303, 13360, 14863, 21209, 22606, 29726, 42418, 45212, 56515, 59452, 74315, 84836, 90424, 106045, 113030, 118904, 148630, 169672, 180848, 212090, 226060, 237808, 297260, 339344, 424180, 452120, 594520, 848360, 904240, 1189040, 1696720, 1887601, 3775202, 7550404, 9438005, 15100808, 18876010, 30201616, 37752020, 75504040, 151008080]

約数ペア:

[(1, 151008080), (2, 75504040), (4, 37752020), (5, 30201616), (8, 18876010), (10, 15100808), (16, 9438005), (20, 7550404), (40, 3775202), (80, 1887601), (89, 1696720), (127, 1189040), (167, 904240), (178, 848360), (254, 594520), (334, 452120), (356, 424180), (445, 339344), (508, 297260), (635, 237808), (668, 226060), (712, 212090), (835, 180848), (890, 169672), (1016, 148630), (1270, 118904), (1336, 113030), (1424, 106045), (1670, 90424), (1780, 84836), (2032, 74315), (2540, 59452), (2672, 56515), (3340, 45212), (3560, 42418), (5080, 29726), (6680, 22606), (7120, 21209), (10160, 14863), (11303, 13360)]