153210120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10729}}^1$

素因数の和:10767

約数の個数: 128

約数和(自身を含む): 556243200

約数和(自身を除く): 403033080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 10729, 14280, 21458, 32187, 42916, 53645, 64374, 75103, 85832, 107290, 128748, 150206, 160935, 182393, 214580, 225309, 257496, 300412, 321870, 364786, 375515, 429160, 450618, 547179, 600824, 643740, 729572, 751030, 901236, 911965, 1094358, 1126545, 1276751, 1287480, 1459144, 1502060, 1802472, 1823930, 2188716, 2253090, 2553502, 2735895, 3004120, 3647860, 3830253, 4377432, 4506180, 5107004, 5471790, 6383755, 7295720, 7660506, 9012360, 10214008, 10943580, 12767510, 15321012, 19151265, 21887160, 25535020, 30642024, 38302530, 51070040, 76605060, 153210120]

約数ペア:

[(1, 153210120), (2, 76605060), (3, 51070040), (4, 38302530), (5, 30642024), (6, 25535020), (7, 21887160), (8, 19151265), (10, 15321012), (12, 12767510), (14, 10943580), (15, 10214008), (17, 9012360), (20, 7660506), (21, 7295720), (24, 6383755), (28, 5471790), (30, 5107004), (34, 4506180), (35, 4377432), (40, 3830253), (42, 3647860), (51, 3004120), (56, 2735895), (60, 2553502), (68, 2253090), (70, 2188716), (84, 1823930), (85, 1802472), (102, 1502060), (105, 1459144), (119, 1287480), (120, 1276751), (136, 1126545), (140, 1094358), (168, 911965), (170, 901236), (204, 751030), (210, 729572), (238, 643740), (255, 600824), (280, 547179), (340, 450618), (357, 429160), (408, 375515), (420, 364786), (476, 321870), (510, 300412), (595, 257496), (680, 225309), (714, 214580), (840, 182393), (952, 160935), (1020, 150206), (1190, 128748), (1428, 107290), (1785, 85832), (2040, 75103), (2380, 64374), (2856, 53645), (3570, 42916), (4760, 32187), (7140, 21458), (10729, 14280)]