142206960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1871

約数の個数: 160

約数和(自身を含む): 514824192

約数和(自身を除く): 372617232

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, 1801, 1880, 1974, 2256, 2632, 2820, 3290, 3602, 3760, 3948, 4935, 5264, 5403, 5640, 6580, 7204, 7896, 9005, 9870, 10806, 11280, 12607, 13160, 14408, 15792, 18010, 19740, 21612, 25214, 26320, 27015, 28816, 36020, 37821, 39480, 43224, 50428, 54030, 63035, 72040, 75642, 78960, 84647, 86448, 100856, 108060, 126070, 144080, 151284, 169294, 189105, 201712, 216120, 252140, 253941, 302568, 338588, 378210, 423235, 432240, 504280, 507882, 592529, 605136, 677176, 756420, 846470, 1008560, 1015764, 1185058, 1269705, 1354352, 1512840, 1692940, 1777587, 2031528, 2370116, 2539410, 2962645, 3025680, 3385880, 3555174, 4063056, 4740232, 5078820, 5925290, 6771760, 7110348, 8887935, 9480464, 10157640, 11850580, 14220696, 17775870, 20315280, 23701160, 28441392, 35551740, 47402320, 71103480, 142206960]

約数ペア:

[(1, 142206960), (2, 71103480), (3, 47402320), (4, 35551740), (5, 28441392), (6, 23701160), (7, 20315280), (8, 17775870), (10, 14220696), (12, 11850580), (14, 10157640), (15, 9480464), (16, 8887935), (20, 7110348), (21, 6771760), (24, 5925290), (28, 5078820), (30, 4740232), (35, 4063056), (40, 3555174), (42, 3385880), (47, 3025680), (48, 2962645), (56, 2539410), (60, 2370116), (70, 2031528), (80, 1777587), (84, 1692940), (94, 1512840), (105, 1354352), (112, 1269705), (120, 1185058), (140, 1015764), (141, 1008560), (168, 846470), (188, 756420), (210, 677176), (235, 605136), (240, 592529), (280, 507882), (282, 504280), (329, 432240), (336, 423235), (376, 378210), (420, 338588), (470, 302568), (560, 253941), (564, 252140), (658, 216120), (705, 201712), (752, 189105), (840, 169294), (940, 151284), (987, 144080), (1128, 126070), (1316, 108060), (1410, 100856), (1645, 86448), (1680, 84647), (1801, 78960), (1880, 75642), (1974, 72040), (2256, 63035), (2632, 54030), (2820, 50428), (3290, 43224), (3602, 39480), (3760, 37821), (3948, 36020), (4935, 28816), (5264, 27015), (5403, 26320), (5640, 25214), (6580, 21612), (7204, 19740), (7896, 18010), (9005, 15792), (9870, 14408), (10806, 13160), (11280, 12607)]