70541520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 252364800

約数和(自身を除く): 181823280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 211, 240, 280, 336, 398, 420, 422, 560, 597, 633, 796, 840, 844, 995, 1055, 1194, 1266, 1393, 1477, 1592, 1680, 1688, 1990, 2110, 2388, 2532, 2786, 2954, 2985, 3165, 3184, 3376, 3980, 4179, 4220, 4431, 4776, 5064, 5572, 5908, 5970, 6330, 6965, 7385, 7960, 8358, 8440, 8862, 9552, 10128, 11144, 11816, 11940, 12660, 13930, 14770, 15920, 16716, 16880, 17724, 20895, 22155, 22288, 23632, 23880, 25320, 27860, 29540, 33432, 35448, 41790, 41989, 44310, 47760, 50640, 55720, 59080, 66864, 70896, 83580, 83978, 88620, 111440, 118160, 125967, 167160, 167956, 177240, 209945, 251934, 293923, 334320, 335912, 354480, 419890, 503868, 587846, 629835, 671824, 839780, 881769, 1007736, 1175692, 1259670, 1469615, 1679560, 1763538, 2015472, 2351384, 2519340, 2939230, 3359120, 3527076, 4408845, 4702768, 5038680, 5878460, 7054152, 8817690, 10077360, 11756920, 14108304, 17635380, 23513840, 35270760, 70541520]

約数ペア:

[(1, 70541520), (2, 35270760), (3, 23513840), (4, 17635380), (5, 14108304), (6, 11756920), (7, 10077360), (8, 8817690), (10, 7054152), (12, 5878460), (14, 5038680), (15, 4702768), (16, 4408845), (20, 3527076), (21, 3359120), (24, 2939230), (28, 2519340), (30, 2351384), (35, 2015472), (40, 1763538), (42, 1679560), (48, 1469615), (56, 1259670), (60, 1175692), (70, 1007736), (80, 881769), (84, 839780), (105, 671824), (112, 629835), (120, 587846), (140, 503868), (168, 419890), (199, 354480), (210, 335912), (211, 334320), (240, 293923), (280, 251934), (336, 209945), (398, 177240), (420, 167956), (422, 167160), (560, 125967), (597, 118160), (633, 111440), (796, 88620), (840, 83978), (844, 83580), (995, 70896), (1055, 66864), (1194, 59080), (1266, 55720), (1393, 50640), (1477, 47760), (1592, 44310), (1680, 41989), (1688, 41790), (1990, 35448), (2110, 33432), (2388, 29540), (2532, 27860), (2786, 25320), (2954, 23880), (2985, 23632), (3165, 22288), (3184, 22155), (3376, 20895), (3980, 17724), (4179, 16880), (4220, 16716), (4431, 15920), (4776, 14770), (5064, 13930), (5572, 12660), (5908, 11940), (5970, 11816), (6330, 11144), (6965, 10128), (7385, 9552), (7960, 8862), (8358, 8440)]