129656500120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1\times {\mathrm{4111}}^1$

素因数の和:5745

約数の個数: 128

約数和(自身を含む): 338270883840

約数和(自身を除く): 208614383720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 1543, 2044, 2555, 2920, 3086, 4088, 4111, 5110, 6172, 7715, 8222, 10220, 10801, 12344, 15430, 16444, 20440, 20555, 21602, 28777, 30860, 32888, 41110, 43204, 54005, 57554, 61720, 82220, 86408, 108010, 112639, 115108, 143885, 164440, 216020, 225278, 230216, 287770, 300103, 432040, 450556, 563195, 575540, 600206, 788473, 901112, 1126390, 1151080, 1200412, 1500515, 1576946, 2100721, 2252780, 2400824, 3001030, 3153892, 3942365, 4201442, 4505560, 6002060, 6307784, 6343273, 7884730, 8402884, 10503605, 12004120, 12686546, 15769460, 16805768, 21007210, 25373092, 31538920, 31716365, 42014420, 44402911, 50746184, 63432730, 84028840, 88805822, 126865460, 177611644, 222014555, 253730920, 355223288, 444029110, 463058929, 888058220, 926117858, 1776116440, 1852235716, 2315294645, 3241412503, 3704471432, 4630589290, 6482825006, 9261178580, 12965650012, 16207062515, 18522357160, 25931300024, 32414125030, 64828250060, 129656500120]

約数ペア:

[(1, 129656500120), (2, 64828250060), (4, 32414125030), (5, 25931300024), (7, 18522357160), (8, 16207062515), (10, 12965650012), (14, 9261178580), (20, 6482825006), (28, 4630589290), (35, 3704471432), (40, 3241412503), (56, 2315294645), (70, 1852235716), (73, 1776116440), (140, 926117858), (146, 888058220), (280, 463058929), (292, 444029110), (365, 355223288), (511, 253730920), (584, 222014555), (730, 177611644), (1022, 126865460), (1460, 88805822), (1543, 84028840), (2044, 63432730), (2555, 50746184), (2920, 44402911), (3086, 42014420), (4088, 31716365), (4111, 31538920), (5110, 25373092), (6172, 21007210), (7715, 16805768), (8222, 15769460), (10220, 12686546), (10801, 12004120), (12344, 10503605), (15430, 8402884), (16444, 7884730), (20440, 6343273), (20555, 6307784), (21602, 6002060), (28777, 4505560), (30860, 4201442), (32888, 3942365), (41110, 3153892), (43204, 3001030), (54005, 2400824), (57554, 2252780), (61720, 2100721), (82220, 1576946), (86408, 1500515), (108010, 1200412), (112639, 1151080), (115108, 1126390), (143885, 901112), (164440, 788473), (216020, 600206), (225278, 575540), (230216, 563195), (287770, 450556), (300103, 432040)]