169070440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3275

約数の個数: 128

約数和(自身を含む): 502329600

約数和(自身を除く): 333259160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3229, 3740, 4760, 5236, 6458, 6545, 7480, 10472, 12916, 13090, 16145, 22603, 25832, 26180, 32290, 35519, 45206, 52360, 54893, 64580, 71038, 90412, 109786, 113015, 129160, 142076, 177595, 180824, 219572, 226030, 248633, 274465, 284152, 355190, 384251, 439144, 452060, 497266, 548930, 603823, 710380, 768502, 904120, 994532, 1097860, 1207646, 1243165, 1420760, 1537004, 1921255, 1989064, 2195720, 2415292, 2486330, 3019115, 3074008, 3842510, 4226761, 4830584, 4972660, 6038230, 7685020, 8453522, 9945320, 12076460, 15370040, 16907044, 21133805, 24152920, 33814088, 42267610, 84535220, 169070440]

約数ペア:

[(1, 169070440), (2, 84535220), (4, 42267610), (5, 33814088), (7, 24152920), (8, 21133805), (10, 16907044), (11, 15370040), (14, 12076460), (17, 9945320), (20, 8453522), (22, 7685020), (28, 6038230), (34, 4972660), (35, 4830584), (40, 4226761), (44, 3842510), (55, 3074008), (56, 3019115), (68, 2486330), (70, 2415292), (77, 2195720), (85, 1989064), (88, 1921255), (110, 1537004), (119, 1420760), (136, 1243165), (140, 1207646), (154, 1097860), (170, 994532), (187, 904120), (220, 768502), (238, 710380), (280, 603823), (308, 548930), (340, 497266), (374, 452060), (385, 439144), (440, 384251), (476, 355190), (595, 284152), (616, 274465), (680, 248633), (748, 226030), (770, 219572), (935, 180824), (952, 177595), (1190, 142076), (1309, 129160), (1496, 113015), (1540, 109786), (1870, 90412), (2380, 71038), (2618, 64580), (3080, 54893), (3229, 52360), (3740, 45206), (4760, 35519), (5236, 32290), (6458, 26180), (6545, 25832), (7480, 22603), (10472, 16145), (12916, 13090)]