259970160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 867087360

約数和(自身を除く): 607117200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1213, 1410, 1520, 1786, 1880, 2256, 2280, 2426, 2679, 2820, 3572, 3639, 3760, 4465, 4560, 4852, 5358, 5640, 6065, 7144, 7278, 8930, 9704, 10716, 11280, 12130, 13395, 14288, 14556, 17860, 18195, 19408, 21432, 23047, 24260, 26790, 29112, 35720, 36390, 42864, 46094, 48520, 53580, 57011, 58224, 69141, 71440, 72780, 92188, 97040, 107160, 114022, 115235, 138282, 145560, 171033, 184376, 214320, 228044, 230470, 276564, 285055, 291120, 342066, 345705, 368752, 456088, 460940, 553128, 570110, 684132, 691410, 855165, 912176, 921880, 1083209, 1106256, 1140220, 1368264, 1382820, 1710330, 1843760, 2166418, 2280440, 2736528, 2765640, 3249627, 3420660, 4332836, 4560880, 5416045, 5531280, 6499254, 6841320, 8665672, 10832090, 12998508, 13682640, 16248135, 17331344, 21664180, 25997016, 32496270, 43328360, 51994032, 64992540, 86656720, 129985080, 259970160]

約数ペア:

[(1, 259970160), (2, 129985080), (3, 86656720), (4, 64992540), (5, 51994032), (6, 43328360), (8, 32496270), (10, 25997016), (12, 21664180), (15, 17331344), (16, 16248135), (19, 13682640), (20, 12998508), (24, 10832090), (30, 8665672), (38, 6841320), (40, 6499254), (47, 5531280), (48, 5416045), (57, 4560880), (60, 4332836), (76, 3420660), (80, 3249627), (94, 2765640), (95, 2736528), (114, 2280440), (120, 2166418), (141, 1843760), (152, 1710330), (188, 1382820), (190, 1368264), (228, 1140220), (235, 1106256), (240, 1083209), (282, 921880), (285, 912176), (304, 855165), (376, 691410), (380, 684132), (456, 570110), (470, 553128), (564, 460940), (570, 456088), (705, 368752), (752, 345705), (760, 342066), (893, 291120), (912, 285055), (940, 276564), (1128, 230470), (1140, 228044), (1213, 214320), (1410, 184376), (1520, 171033), (1786, 145560), (1880, 138282), (2256, 115235), (2280, 114022), (2426, 107160), (2679, 97040), (2820, 92188), (3572, 72780), (3639, 71440), (3760, 69141), (4465, 58224), (4560, 57011), (4852, 53580), (5358, 48520), (5640, 46094), (6065, 42864), (7144, 36390), (7278, 35720), (8930, 29112), (9704, 26790), (10716, 24260), (11280, 23047), (12130, 21432), (13395, 19408), (14288, 18195), (14556, 17860)]