133680120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 469117440

約数和(自身を除く): 335437320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 3701, 4515, 5160, 6020, 7224, 7402, 9030, 11103, 12040, 14804, 18060, 18505, 22206, 25907, 29608, 36120, 37010, 44412, 51814, 55515, 74020, 77721, 88824, 103628, 111030, 129535, 148040, 155442, 159143, 207256, 222060, 259070, 310884, 318286, 388605, 444120, 477429, 518140, 621768, 636572, 777210, 795715, 954858, 1036280, 1114001, 1273144, 1554420, 1591430, 1909716, 2228002, 2387145, 3108840, 3182860, 3342003, 3819432, 4456004, 4774290, 5570005, 6365720, 6684006, 8912008, 9548580, 11140010, 13368012, 16710015, 19097160, 22280020, 26736024, 33420030, 44560040, 66840060, 133680120]

約数ペア:

[(1, 133680120), (2, 66840060), (3, 44560040), (4, 33420030), (5, 26736024), (6, 22280020), (7, 19097160), (8, 16710015), (10, 13368012), (12, 11140010), (14, 9548580), (15, 8912008), (20, 6684006), (21, 6365720), (24, 5570005), (28, 4774290), (30, 4456004), (35, 3819432), (40, 3342003), (42, 3182860), (43, 3108840), (56, 2387145), (60, 2228002), (70, 1909716), (84, 1591430), (86, 1554420), (105, 1273144), (120, 1114001), (129, 1036280), (140, 954858), (168, 795715), (172, 777210), (210, 636572), (215, 621768), (258, 518140), (280, 477429), (301, 444120), (344, 388605), (420, 318286), (430, 310884), (516, 259070), (602, 222060), (645, 207256), (840, 159143), (860, 155442), (903, 148040), (1032, 129535), (1204, 111030), (1290, 103628), (1505, 88824), (1720, 77721), (1806, 74020), (2408, 55515), (2580, 51814), (3010, 44412), (3612, 37010), (3701, 36120), (4515, 29608), (5160, 25907), (6020, 22206), (7224, 18505), (7402, 18060), (9030, 14804), (11103, 12040)]