166952160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 573168960

約数和(自身を除く): 406216800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 431, 480, 538, 720, 807, 862, 1076, 1293, 1345, 1440, 1614, 1724, 2152, 2155, 2421, 2586, 2690, 3228, 3448, 3879, 4035, 4304, 4310, 4842, 5172, 5380, 6456, 6465, 6896, 7758, 8070, 8608, 8620, 9684, 10344, 10760, 12105, 12912, 12930, 13792, 15516, 16140, 17240, 19368, 19395, 20688, 21520, 24210, 25824, 25860, 31032, 32280, 34480, 38736, 38790, 41376, 43040, 48420, 51720, 62064, 64560, 68960, 77472, 77580, 96840, 103440, 115939, 124128, 129120, 155160, 193680, 206880, 231878, 310320, 347817, 387360, 463756, 579695, 620640, 695634, 927512, 1043451, 1159390, 1391268, 1739085, 1855024, 2086902, 2318780, 2782536, 3478170, 3710048, 4173804, 4637560, 5217255, 5565072, 6956340, 8347608, 9275120, 10434510, 11130144, 13912680, 16695216, 18550240, 20869020, 27825360, 33390432, 41738040, 55650720, 83476080, 166952160]

約数ペア:

[(1, 166952160), (2, 83476080), (3, 55650720), (4, 41738040), (5, 33390432), (6, 27825360), (8, 20869020), (9, 18550240), (10, 16695216), (12, 13912680), (15, 11130144), (16, 10434510), (18, 9275120), (20, 8347608), (24, 6956340), (30, 5565072), (32, 5217255), (36, 4637560), (40, 4173804), (45, 3710048), (48, 3478170), (60, 2782536), (72, 2318780), (80, 2086902), (90, 1855024), (96, 1739085), (120, 1391268), (144, 1159390), (160, 1043451), (180, 927512), (240, 695634), (269, 620640), (288, 579695), (360, 463756), (431, 387360), (480, 347817), (538, 310320), (720, 231878), (807, 206880), (862, 193680), (1076, 155160), (1293, 129120), (1345, 124128), (1440, 115939), (1614, 103440), (1724, 96840), (2152, 77580), (2155, 77472), (2421, 68960), (2586, 64560), (2690, 62064), (3228, 51720), (3448, 48420), (3879, 43040), (4035, 41376), (4304, 38790), (4310, 38736), (4842, 34480), (5172, 32280), (5380, 31032), (6456, 25860), (6465, 25824), (6896, 24210), (7758, 21520), (8070, 20688), (8608, 19395), (8620, 19368), (9684, 17240), (10344, 16140), (10760, 15516), (12105, 13792), (12912, 12930)]