169746360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11925

約数の個数: 128

約数和(自身を含む): 616273920

約数和(自身を除く): 446527560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11887, 14280, 23774, 35661, 47548, 59435, 71322, 83209, 95096, 118870, 142644, 166418, 178305, 202079, 237740, 249627, 285288, 332836, 356610, 404158, 416045, 475480, 499254, 606237, 665672, 713220, 808316, 832090, 998508, 1010395, 1212474, 1248135, 1414553, 1426440, 1616632, 1664180, 1997016, 2020790, 2424948, 2496270, 2829106, 3031185, 3328360, 4041580, 4243659, 4849896, 4992540, 5658212, 6062370, 7072765, 8083160, 8487318, 9985080, 11316424, 12124740, 14145530, 16974636, 21218295, 24249480, 28291060, 33949272, 42436590, 56582120, 84873180, 169746360]

約数ペア:

[(1, 169746360), (2, 84873180), (3, 56582120), (4, 42436590), (5, 33949272), (6, 28291060), (7, 24249480), (8, 21218295), (10, 16974636), (12, 14145530), (14, 12124740), (15, 11316424), (17, 9985080), (20, 8487318), (21, 8083160), (24, 7072765), (28, 6062370), (30, 5658212), (34, 4992540), (35, 4849896), (40, 4243659), (42, 4041580), (51, 3328360), (56, 3031185), (60, 2829106), (68, 2496270), (70, 2424948), (84, 2020790), (85, 1997016), (102, 1664180), (105, 1616632), (119, 1426440), (120, 1414553), (136, 1248135), (140, 1212474), (168, 1010395), (170, 998508), (204, 832090), (210, 808316), (238, 713220), (255, 665672), (280, 606237), (340, 499254), (357, 475480), (408, 416045), (420, 404158), (476, 356610), (510, 332836), (595, 285288), (680, 249627), (714, 237740), (840, 202079), (952, 178305), (1020, 166418), (1190, 142644), (1428, 118870), (1785, 95096), (2040, 83209), (2380, 71322), (2856, 59435), (3570, 47548), (4760, 35661), (7140, 23774), (11887, 14280)]