312023760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 1011363840

約数和(自身を除く): 699340080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 290, 348, 353, 381, 435, 464, 508, 580, 635, 696, 706, 762, 870, 1016, 1059, 1160, 1270, 1392, 1412, 1524, 1740, 1765, 1905, 2032, 2118, 2320, 2540, 2824, 3048, 3480, 3530, 3683, 3810, 4236, 5080, 5295, 5648, 6096, 6960, 7060, 7366, 7620, 8472, 10160, 10237, 10590, 11049, 14120, 14732, 15240, 16944, 18415, 20474, 21180, 22098, 28240, 29464, 30480, 30711, 36830, 40948, 42360, 44196, 44831, 51185, 55245, 58928, 61422, 73660, 81896, 84720, 88392, 89662, 102370, 110490, 122844, 134493, 147320, 153555, 163792, 176784, 179324, 204740, 220980, 224155, 245688, 268986, 294640, 307110, 358648, 409480, 441960, 448310, 491376, 537972, 614220, 672465, 717296, 818960, 883920, 896620, 1075944, 1228440, 1300099, 1344930, 1793240, 2151888, 2456880, 2600198, 2689860, 3586480, 3900297, 5200396, 5379720, 6500495, 7800594, 10400792, 10759440, 13000990, 15601188, 19501485, 20801584, 26001980, 31202376, 39002970, 52003960, 62404752, 78005940, 104007920, 156011880, 312023760]

約数ペア:

[(1, 312023760), (2, 156011880), (3, 104007920), (4, 78005940), (5, 62404752), (6, 52003960), (8, 39002970), (10, 31202376), (12, 26001980), (15, 20801584), (16, 19501485), (20, 15601188), (24, 13000990), (29, 10759440), (30, 10400792), (40, 7800594), (48, 6500495), (58, 5379720), (60, 5200396), (80, 3900297), (87, 3586480), (116, 2689860), (120, 2600198), (127, 2456880), (145, 2151888), (174, 1793240), (232, 1344930), (240, 1300099), (254, 1228440), (290, 1075944), (348, 896620), (353, 883920), (381, 818960), (435, 717296), (464, 672465), (508, 614220), (580, 537972), (635, 491376), (696, 448310), (706, 441960), (762, 409480), (870, 358648), (1016, 307110), (1059, 294640), (1160, 268986), (1270, 245688), (1392, 224155), (1412, 220980), (1524, 204740), (1740, 179324), (1765, 176784), (1905, 163792), (2032, 153555), (2118, 147320), (2320, 134493), (2540, 122844), (2824, 110490), (3048, 102370), (3480, 89662), (3530, 88392), (3683, 84720), (3810, 81896), (4236, 73660), (5080, 61422), (5295, 58928), (5648, 55245), (6096, 51185), (6960, 44831), (7060, 44196), (7366, 42360), (7620, 40948), (8472, 36830), (10160, 30711), (10237, 30480), (10590, 29464), (11049, 28240), (14120, 22098), (14732, 21180), (15240, 20474), (16944, 18415)]