143988180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11109

約数の個数: 96

約数和(自身を含む): 475668480

約数和(自身を除く): 331680300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11059, 13020, 22118, 33177, 44236, 55295, 66354, 77413, 110590, 132708, 154826, 165885, 221180, 232239, 309652, 331770, 342829, 387065, 464478, 663540, 685658, 774130, 928956, 1028487, 1161195, 1371316, 1548260, 1714145, 2056974, 2322390, 2399803, 3428290, 4113948, 4644780, 4799606, 5142435, 6856580, 7199409, 9599212, 10284870, 11999015, 14398818, 20569740, 23998030, 28797636, 35997045, 47996060, 71994090, 143988180]

約数ペア:

[(1, 143988180), (2, 71994090), (3, 47996060), (4, 35997045), (5, 28797636), (6, 23998030), (7, 20569740), (10, 14398818), (12, 11999015), (14, 10284870), (15, 9599212), (20, 7199409), (21, 6856580), (28, 5142435), (30, 4799606), (31, 4644780), (35, 4113948), (42, 3428290), (60, 2399803), (62, 2322390), (70, 2056974), (84, 1714145), (93, 1548260), (105, 1371316), (124, 1161195), (140, 1028487), (155, 928956), (186, 774130), (210, 685658), (217, 663540), (310, 464478), (372, 387065), (420, 342829), (434, 331770), (465, 309652), (620, 232239), (651, 221180), (868, 165885), (930, 154826), (1085, 132708), (1302, 110590), (1860, 77413), (2170, 66354), (2604, 55295), (3255, 44236), (4340, 33177), (6510, 22118), (11059, 13020)]