80753610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 239892480

約数和(自身を除く): 159138870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 547, 555, 570, 665, 703, 777, 798, 1094, 1110, 1295, 1330, 1406, 1554, 1641, 1995, 2109, 2590, 2735, 3282, 3515, 3829, 3885, 3990, 4218, 4921, 5470, 7030, 7658, 7770, 8205, 9842, 10393, 10545, 11487, 14763, 16410, 19145, 20239, 20786, 21090, 22974, 24605, 29526, 31179, 38290, 40478, 49210, 51965, 57435, 60717, 62358, 72751, 73815, 101195, 103930, 114870, 121434, 141673, 145502, 147630, 155895, 202390, 218253, 283346, 303585, 311790, 363755, 384541, 425019, 436506, 607170, 708365, 727510, 769082, 850038, 1091265, 1153623, 1416730, 1922705, 2125095, 2182530, 2307246, 2691787, 3845410, 4250190, 5383574, 5768115, 8075361, 11536230, 13458935, 16150722, 26917870, 40376805, 80753610]

約数ペア:

[(1, 80753610), (2, 40376805), (3, 26917870), (5, 16150722), (6, 13458935), (7, 11536230), (10, 8075361), (14, 5768115), (15, 5383574), (19, 4250190), (21, 3845410), (30, 2691787), (35, 2307246), (37, 2182530), (38, 2125095), (42, 1922705), (57, 1416730), (70, 1153623), (74, 1091265), (95, 850038), (105, 769082), (111, 727510), (114, 708365), (133, 607170), (185, 436506), (190, 425019), (210, 384541), (222, 363755), (259, 311790), (266, 303585), (285, 283346), (370, 218253), (399, 202390), (518, 155895), (547, 147630), (555, 145502), (570, 141673), (665, 121434), (703, 114870), (777, 103930), (798, 101195), (1094, 73815), (1110, 72751), (1295, 62358), (1330, 60717), (1406, 57435), (1554, 51965), (1641, 49210), (1995, 40478), (2109, 38290), (2590, 31179), (2735, 29526), (3282, 24605), (3515, 22974), (3829, 21090), (3885, 20786), (3990, 20239), (4218, 19145), (4921, 16410), (5470, 14763), (7030, 11487), (7658, 10545), (7770, 10393), (8205, 9842)]