166854660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23369}}^1$

素因数の和:23405

約数の個数: 96

約数和(自身を含む): 565367040

約数和(自身を除く): 398512380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 23369, 46738, 70107, 93476, 116845, 140214, 163583, 233690, 280428, 327166, 350535, 397273, 467380, 490749, 654332, 701070, 794546, 817915, 981498, 1191819, 1402140, 1589092, 1635830, 1962996, 1986365, 2383638, 2453745, 2780911, 3271660, 3972730, 4767276, 4907490, 5561822, 5959095, 7945460, 8342733, 9814980, 11123644, 11918190, 13904555, 16685466, 23836380, 27809110, 33370932, 41713665, 55618220, 83427330, 166854660]

約数ペア:

[(1, 166854660), (2, 83427330), (3, 55618220), (4, 41713665), (5, 33370932), (6, 27809110), (7, 23836380), (10, 16685466), (12, 13904555), (14, 11918190), (15, 11123644), (17, 9814980), (20, 8342733), (21, 7945460), (28, 5959095), (30, 5561822), (34, 4907490), (35, 4767276), (42, 3972730), (51, 3271660), (60, 2780911), (68, 2453745), (70, 2383638), (84, 1986365), (85, 1962996), (102, 1635830), (105, 1589092), (119, 1402140), (140, 1191819), (170, 981498), (204, 817915), (210, 794546), (238, 701070), (255, 654332), (340, 490749), (357, 467380), (420, 397273), (476, 350535), (510, 327166), (595, 280428), (714, 233690), (1020, 163583), (1190, 140214), (1428, 116845), (1785, 93476), (2380, 70107), (3570, 46738), (7140, 23369)]