141638640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4167

約数の個数: 160

約数和(自身を含む): 515966976

約数和(自身を除く): 374328336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4127, 4290, 5720, 6864, 8254, 8580, 11440, 12381, 16508, 17160, 20635, 24762, 33016, 34320, 41270, 45397, 49524, 53651, 61905, 66032, 82540, 90794, 99048, 107302, 123810, 136191, 160953, 165080, 181588, 198096, 214604, 226985, 247620, 268255, 272382, 321906, 330160, 363176, 429208, 453970, 495240, 536510, 544764, 590161, 643812, 680955, 726352, 804765, 858416, 907940, 990480, 1073020, 1089528, 1180322, 1287624, 1361910, 1609530, 1770483, 1815880, 2146040, 2179056, 2360644, 2575248, 2723820, 2950805, 3219060, 3540966, 3631760, 4292080, 4721288, 5447640, 5901610, 6438120, 7081932, 8852415, 9442576, 10895280, 11803220, 12876240, 14163864, 17704830, 23606440, 28327728, 35409660, 47212880, 70819320, 141638640]

約数ペア:

[(1, 141638640), (2, 70819320), (3, 47212880), (4, 35409660), (5, 28327728), (6, 23606440), (8, 17704830), (10, 14163864), (11, 12876240), (12, 11803220), (13, 10895280), (15, 9442576), (16, 8852415), (20, 7081932), (22, 6438120), (24, 5901610), (26, 5447640), (30, 4721288), (33, 4292080), (39, 3631760), (40, 3540966), (44, 3219060), (48, 2950805), (52, 2723820), (55, 2575248), (60, 2360644), (65, 2179056), (66, 2146040), (78, 1815880), (80, 1770483), (88, 1609530), (104, 1361910), (110, 1287624), (120, 1180322), (130, 1089528), (132, 1073020), (143, 990480), (156, 907940), (165, 858416), (176, 804765), (195, 726352), (208, 680955), (220, 643812), (240, 590161), (260, 544764), (264, 536510), (286, 495240), (312, 453970), (330, 429208), (390, 363176), (429, 330160), (440, 321906), (520, 272382), (528, 268255), (572, 247620), (624, 226985), (660, 214604), (715, 198096), (780, 181588), (858, 165080), (880, 160953), (1040, 136191), (1144, 123810), (1320, 107302), (1430, 99048), (1560, 90794), (1716, 82540), (2145, 66032), (2288, 61905), (2640, 53651), (2860, 49524), (3120, 45397), (3432, 41270), (4127, 34320), (4290, 33016), (5720, 24762), (6864, 20635), (8254, 17160), (8580, 16508), (11440, 12381)]