71300320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 142073120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 83, 91, 104, 112, 118, 130, 140, 160, 166, 182, 208, 224, 236, 260, 280, 295, 332, 364, 413, 415, 416, 455, 472, 520, 560, 581, 590, 664, 728, 767, 826, 830, 910, 944, 1040, 1079, 1120, 1162, 1180, 1328, 1456, 1534, 1652, 1660, 1820, 1888, 2065, 2080, 2158, 2324, 2360, 2656, 2905, 2912, 3068, 3304, 3320, 3640, 3835, 4130, 4316, 4648, 4720, 4897, 5369, 5395, 5810, 6136, 6608, 6640, 7280, 7553, 7670, 8260, 8632, 9296, 9440, 9794, 10738, 10790, 11620, 12272, 13216, 13280, 14560, 15106, 15340, 16520, 17264, 18592, 19588, 21476, 21580, 23240, 24485, 24544, 26845, 30212, 30680, 33040, 34279, 34528, 37765, 39176, 42952, 43160, 46480, 48970, 53690, 60424, 61360, 63661, 66080, 68558, 75530, 78352, 85904, 86320, 92960, 97940, 107380, 120848, 122720, 127322, 137116, 151060, 156704, 171395, 171808, 172640, 195880, 214760, 241696, 254644, 274232, 302120, 318305, 342790, 391760, 429520, 445627, 509288, 548464, 604240, 636610, 685580, 783520, 859040, 891254, 1018576, 1096928, 1208480, 1273220, 1371160, 1782508, 2037152, 2228135, 2546440, 2742320, 3565016, 4456270, 5092880, 5484640, 7130032, 8912540, 10185760, 14260064, 17825080, 35650160, 71300320]

約数ペア:

[(1, 71300320), (2, 35650160), (4, 17825080), (5, 14260064), (7, 10185760), (8, 8912540), (10, 7130032), (13, 5484640), (14, 5092880), (16, 4456270), (20, 3565016), (26, 2742320), (28, 2546440), (32, 2228135), (35, 2037152), (40, 1782508), (52, 1371160), (56, 1273220), (59, 1208480), (65, 1096928), (70, 1018576), (80, 891254), (83, 859040), (91, 783520), (104, 685580), (112, 636610), (118, 604240), (130, 548464), (140, 509288), (160, 445627), (166, 429520), (182, 391760), (208, 342790), (224, 318305), (236, 302120), (260, 274232), (280, 254644), (295, 241696), (332, 214760), (364, 195880), (413, 172640), (415, 171808), (416, 171395), (455, 156704), (472, 151060), (520, 137116), (560, 127322), (581, 122720), (590, 120848), (664, 107380), (728, 97940), (767, 92960), (826, 86320), (830, 85904), (910, 78352), (944, 75530), (1040, 68558), (1079, 66080), (1120, 63661), (1162, 61360), (1180, 60424), (1328, 53690), (1456, 48970), (1534, 46480), (1652, 43160), (1660, 42952), (1820, 39176), (1888, 37765), (2065, 34528), (2080, 34279), (2158, 33040), (2324, 30680), (2360, 30212), (2656, 26845), (2905, 24544), (2912, 24485), (3068, 23240), (3304, 21580), (3320, 21476), (3640, 19588), (3835, 18592), (4130, 17264), (4316, 16520), (4648, 15340), (4720, 15106), (4897, 14560), (5369, 13280), (5395, 13216), (5810, 12272), (6136, 11620), (6608, 10790), (6640, 10738), (7280, 9794), (7553, 9440), (7670, 9296), (8260, 8632)]