1702140720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21627

約数の個数: 160

約数和(自身を含む): 6159034368

約数和(自身を除く): 4456893648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 21557, 26320, 39480, 43114, 64671, 78960, 86228, 107785, 129342, 150899, 172456, 215570, 258684, 301798, 323355, 344912, 431140, 452697, 517368, 603596, 646710, 754495, 862280, 905394, 1013179, 1034736, 1207192, 1293420, 1508990, 1724560, 1810788, 2026358, 2263485, 2414384, 2586840, 3017980, 3039537, 3621576, 4052716, 4526970, 5065895, 5173680, 6035960, 6079074, 7092253, 7243152, 8105432, 9053940, 10131790, 12071920, 12158148, 14184506, 15197685, 16210864, 18107880, 20263580, 21276759, 24316296, 28369012, 30395370, 35461265, 36215760, 40527160, 42553518, 48632592, 56738024, 60790740, 70922530, 81054320, 85107036, 106383795, 113476048, 121581480, 141845060, 170214072, 212767590, 243162960, 283690120, 340428144, 425535180, 567380240, 851070360, 1702140720]

約数ペア:

[(1, 1702140720), (2, 851070360), (3, 567380240), (4, 425535180), (5, 340428144), (6, 283690120), (7, 243162960), (8, 212767590), (10, 170214072), (12, 141845060), (14, 121581480), (15, 113476048), (16, 106383795), (20, 85107036), (21, 81054320), (24, 70922530), (28, 60790740), (30, 56738024), (35, 48632592), (40, 42553518), (42, 40527160), (47, 36215760), (48, 35461265), (56, 30395370), (60, 28369012), (70, 24316296), (80, 21276759), (84, 20263580), (94, 18107880), (105, 16210864), (112, 15197685), (120, 14184506), (140, 12158148), (141, 12071920), (168, 10131790), (188, 9053940), (210, 8105432), (235, 7243152), (240, 7092253), (280, 6079074), (282, 6035960), (329, 5173680), (336, 5065895), (376, 4526970), (420, 4052716), (470, 3621576), (560, 3039537), (564, 3017980), (658, 2586840), (705, 2414384), (752, 2263485), (840, 2026358), (940, 1810788), (987, 1724560), (1128, 1508990), (1316, 1293420), (1410, 1207192), (1645, 1034736), (1680, 1013179), (1880, 905394), (1974, 862280), (2256, 754495), (2632, 646710), (2820, 603596), (3290, 517368), (3760, 452697), (3948, 431140), (4935, 344912), (5264, 323355), (5640, 301798), (6580, 258684), (7896, 215570), (9870, 172456), (11280, 150899), (13160, 129342), (15792, 107785), (19740, 86228), (21557, 78960), (26320, 64671), (39480, 43114)]