1454726640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1511

約数の個数: 160

約数和(自身を含む): 4768980480

約数和(自身を除く): 3314253840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 263, 285, 304, 380, 456, 526, 570, 760, 789, 912, 1052, 1140, 1213, 1315, 1520, 1578, 2104, 2280, 2426, 2630, 3156, 3639, 3945, 4208, 4560, 4852, 4997, 5260, 6065, 6312, 7278, 7890, 9704, 9994, 10520, 12130, 12624, 14556, 14991, 15780, 18195, 19408, 19988, 21040, 23047, 24260, 24985, 29112, 29982, 31560, 36390, 39976, 46094, 48520, 49970, 58224, 59964, 63120, 69141, 72780, 74955, 79952, 92188, 97040, 99940, 115235, 119928, 138282, 145560, 149910, 184376, 199880, 230470, 239856, 276564, 291120, 299820, 319019, 345705, 368752, 399760, 460940, 553128, 599640, 638038, 691410, 921880, 957057, 1106256, 1199280, 1276076, 1382820, 1595095, 1843760, 1914114, 2552152, 2765640, 3190190, 3828228, 4785285, 5104304, 5531280, 6061361, 6380380, 7656456, 9570570, 12122722, 12760760, 15312912, 18184083, 19141140, 24245444, 25521520, 30306805, 36368166, 38282280, 48490888, 60613610, 72736332, 76564560, 90920415, 96981776, 121227220, 145472664, 181840830, 242454440, 290945328, 363681660, 484908880, 727363320, 1454726640]

約数ペア:

[(1, 1454726640), (2, 727363320), (3, 484908880), (4, 363681660), (5, 290945328), (6, 242454440), (8, 181840830), (10, 145472664), (12, 121227220), (15, 96981776), (16, 90920415), (19, 76564560), (20, 72736332), (24, 60613610), (30, 48490888), (38, 38282280), (40, 36368166), (48, 30306805), (57, 25521520), (60, 24245444), (76, 19141140), (80, 18184083), (95, 15312912), (114, 12760760), (120, 12122722), (152, 9570570), (190, 7656456), (228, 6380380), (240, 6061361), (263, 5531280), (285, 5104304), (304, 4785285), (380, 3828228), (456, 3190190), (526, 2765640), (570, 2552152), (760, 1914114), (789, 1843760), (912, 1595095), (1052, 1382820), (1140, 1276076), (1213, 1199280), (1315, 1106256), (1520, 957057), (1578, 921880), (2104, 691410), (2280, 638038), (2426, 599640), (2630, 553128), (3156, 460940), (3639, 399760), (3945, 368752), (4208, 345705), (4560, 319019), (4852, 299820), (4997, 291120), (5260, 276564), (6065, 239856), (6312, 230470), (7278, 199880), (7890, 184376), (9704, 149910), (9994, 145560), (10520, 138282), (12130, 119928), (12624, 115235), (14556, 99940), (14991, 97040), (15780, 92188), (18195, 79952), (19408, 74955), (19988, 72780), (21040, 69141), (23047, 63120), (24260, 59964), (24985, 58224), (29112, 49970), (29982, 48520), (31560, 46094), (36390, 39976)]