164911560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7349}}^1$

素因数の和:7391

約数の個数: 128

約数和(自身を含む): 571536000

約数和(自身を除く): 406624440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7349, 7480, 11220, 14698, 22047, 22440, 29396, 36745, 44094, 58792, 73490, 80839, 88188, 110235, 124933, 146980, 161678, 176376, 220470, 242517, 249866, 293960, 323356, 374799, 404195, 440940, 485034, 499732, 624665, 646712, 749598, 808390, 881880, 970068, 999464, 1212585, 1249330, 1374263, 1499196, 1616780, 1873995, 1940136, 2425170, 2498660, 2748526, 2998392, 3233560, 3747990, 4122789, 4850340, 4997320, 5497052, 6871315, 7495980, 8245578, 9700680, 10994104, 13742630, 14991960, 16491156, 20613945, 27485260, 32982312, 41227890, 54970520, 82455780, 164911560]

約数ペア:

[(1, 164911560), (2, 82455780), (3, 54970520), (4, 41227890), (5, 32982312), (6, 27485260), (8, 20613945), (10, 16491156), (11, 14991960), (12, 13742630), (15, 10994104), (17, 9700680), (20, 8245578), (22, 7495980), (24, 6871315), (30, 5497052), (33, 4997320), (34, 4850340), (40, 4122789), (44, 3747990), (51, 3233560), (55, 2998392), (60, 2748526), (66, 2498660), (68, 2425170), (85, 1940136), (88, 1873995), (102, 1616780), (110, 1499196), (120, 1374263), (132, 1249330), (136, 1212585), (165, 999464), (170, 970068), (187, 881880), (204, 808390), (220, 749598), (255, 646712), (264, 624665), (330, 499732), (340, 485034), (374, 440940), (408, 404195), (440, 374799), (510, 323356), (561, 293960), (660, 249866), (680, 242517), (748, 220470), (935, 176376), (1020, 161678), (1122, 146980), (1320, 124933), (1496, 110235), (1870, 88188), (2040, 80839), (2244, 73490), (2805, 58792), (3740, 44094), (4488, 36745), (5610, 29396), (7349, 22440), (7480, 22047), (11220, 14698)]