633132240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 2123780736

約数和(自身を除く): 1490648496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 307, 312, 390, 520, 614, 624, 661, 780, 921, 1040, 1228, 1322, 1535, 1560, 1842, 1983, 2456, 2644, 3070, 3120, 3305, 3684, 3966, 3991, 4605, 4912, 5288, 6140, 6610, 7368, 7932, 7982, 8593, 9210, 9915, 10576, 11973, 12280, 13220, 14736, 15864, 15964, 17186, 18420, 19830, 19955, 23946, 24560, 25779, 26440, 31728, 31928, 34372, 36840, 39660, 39910, 42965, 47892, 51558, 52880, 59865, 63856, 68744, 73680, 79320, 79820, 85930, 95784, 103116, 119730, 128895, 137488, 158640, 159640, 171860, 191568, 202927, 206232, 239460, 257790, 319280, 343720, 405854, 412464, 478920, 515580, 608781, 687440, 811708, 957840, 1014635, 1031160, 1217562, 1623416, 2029270, 2062320, 2435124, 2638051, 3043905, 3246832, 4058540, 4870248, 5276102, 6087810, 7914153, 8117080, 9740496, 10552204, 12175620, 13190255, 15828306, 16234160, 21104408, 24351240, 26380510, 31656612, 39570765, 42208816, 48702480, 52761020, 63313224, 79141530, 105522040, 126626448, 158283060, 211044080, 316566120, 633132240]

約数ペア:

[(1, 633132240), (2, 316566120), (3, 211044080), (4, 158283060), (5, 126626448), (6, 105522040), (8, 79141530), (10, 63313224), (12, 52761020), (13, 48702480), (15, 42208816), (16, 39570765), (20, 31656612), (24, 26380510), (26, 24351240), (30, 21104408), (39, 16234160), (40, 15828306), (48, 13190255), (52, 12175620), (60, 10552204), (65, 9740496), (78, 8117080), (80, 7914153), (104, 6087810), (120, 5276102), (130, 4870248), (156, 4058540), (195, 3246832), (208, 3043905), (240, 2638051), (260, 2435124), (307, 2062320), (312, 2029270), (390, 1623416), (520, 1217562), (614, 1031160), (624, 1014635), (661, 957840), (780, 811708), (921, 687440), (1040, 608781), (1228, 515580), (1322, 478920), (1535, 412464), (1560, 405854), (1842, 343720), (1983, 319280), (2456, 257790), (2644, 239460), (3070, 206232), (3120, 202927), (3305, 191568), (3684, 171860), (3966, 159640), (3991, 158640), (4605, 137488), (4912, 128895), (5288, 119730), (6140, 103116), (6610, 95784), (7368, 85930), (7932, 79820), (7982, 79320), (8593, 73680), (9210, 68744), (9915, 63856), (10576, 59865), (11973, 52880), (12280, 51558), (13220, 47892), (14736, 42965), (15864, 39910), (15964, 39660), (17186, 36840), (18420, 34372), (19830, 31928), (19955, 31728), (23946, 26440), (24560, 25779)]