42105360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 146240640

約数和(自身を除く): 104135280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 389, 410, 440, 451, 492, 528, 615, 656, 660, 778, 820, 880, 902, 984, 1167, 1230, 1320, 1353, 1556, 1640, 1804, 1945, 1968, 2255, 2334, 2460, 2640, 2706, 3112, 3280, 3608, 3890, 4279, 4510, 4668, 4920, 5412, 5835, 6224, 6765, 7216, 7780, 8558, 9020, 9336, 9840, 10824, 11670, 12837, 13530, 15560, 15949, 17116, 18040, 18672, 21395, 21648, 23340, 25674, 27060, 31120, 31898, 34232, 36080, 42790, 46680, 47847, 51348, 54120, 63796, 64185, 68464, 79745, 85580, 93360, 95694, 102696, 108240, 127592, 128370, 159490, 171160, 175439, 191388, 205392, 239235, 255184, 256740, 318980, 342320, 350878, 382776, 478470, 513480, 526317, 637960, 701756, 765552, 877195, 956940, 1026960, 1052634, 1275920, 1403512, 1754390, 1913880, 2105268, 2631585, 2807024, 3508780, 3827760, 4210536, 5263170, 7017560, 8421072, 10526340, 14035120, 21052680, 42105360]

約数ペア:

[(1, 42105360), (2, 21052680), (3, 14035120), (4, 10526340), (5, 8421072), (6, 7017560), (8, 5263170), (10, 4210536), (11, 3827760), (12, 3508780), (15, 2807024), (16, 2631585), (20, 2105268), (22, 1913880), (24, 1754390), (30, 1403512), (33, 1275920), (40, 1052634), (41, 1026960), (44, 956940), (48, 877195), (55, 765552), (60, 701756), (66, 637960), (80, 526317), (82, 513480), (88, 478470), (110, 382776), (120, 350878), (123, 342320), (132, 318980), (164, 256740), (165, 255184), (176, 239235), (205, 205392), (220, 191388), (240, 175439), (246, 171160), (264, 159490), (328, 128370), (330, 127592), (389, 108240), (410, 102696), (440, 95694), (451, 93360), (492, 85580), (528, 79745), (615, 68464), (656, 64185), (660, 63796), (778, 54120), (820, 51348), (880, 47847), (902, 46680), (984, 42790), (1167, 36080), (1230, 34232), (1320, 31898), (1353, 31120), (1556, 27060), (1640, 25674), (1804, 23340), (1945, 21648), (1968, 21395), (2255, 18672), (2334, 18040), (2460, 17116), (2640, 15949), (2706, 15560), (3112, 13530), (3280, 12837), (3608, 11670), (3890, 10824), (4279, 9840), (4510, 9336), (4668, 9020), (4920, 8558), (5412, 7780), (5835, 7216), (6224, 6765)]