228401280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 192

約数和(自身を含む): 830606400

約数和(自身を除く): 602205120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2087, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4174, 4560, 5472, 5760, 6080, 6261, 6840, 7296, 8348, 9120, 10435, 10944, 12160, 12522, 13680, 16696, 18240, 18783, 20870, 21888, 25044, 27360, 31305, 33392, 36480, 37566, 39653, 41740, 50088, 54720, 62610, 66784, 75132, 79306, 83480, 93915, 100176, 109440, 118959, 125220, 133568, 150264, 158612, 166960, 187830, 198265, 200352, 237918, 250440, 267136, 300528, 317224, 333920, 356877, 375660, 396530, 400704, 475836, 500880, 594795, 601056, 634448, 667840, 713754, 751320, 793060, 801408, 951672, 1001760, 1189590, 1202112, 1268896, 1335680, 1427508, 1502640, 1586120, 1784385, 1903344, 2003520, 2379180, 2404224, 2537792, 2855016, 3005280, 3172240, 3568770, 3806688, 4007040, 4758360, 5075584, 5710032, 6010560, 6344480, 7137540, 7613376, 9516720, 11420064, 12021120, 12688960, 14275080, 15226752, 19033440, 22840128, 25377920, 28550160, 38066880, 45680256, 57100320, 76133760, 114200640, 228401280]

約数ペア:

[(1, 228401280), (2, 114200640), (3, 76133760), (4, 57100320), (5, 45680256), (6, 38066880), (8, 28550160), (9, 25377920), (10, 22840128), (12, 19033440), (15, 15226752), (16, 14275080), (18, 12688960), (19, 12021120), (20, 11420064), (24, 9516720), (30, 7613376), (32, 7137540), (36, 6344480), (38, 6010560), (40, 5710032), (45, 5075584), (48, 4758360), (57, 4007040), (60, 3806688), (64, 3568770), (72, 3172240), (76, 3005280), (80, 2855016), (90, 2537792), (95, 2404224), (96, 2379180), (114, 2003520), (120, 1903344), (128, 1784385), (144, 1586120), (152, 1502640), (160, 1427508), (171, 1335680), (180, 1268896), (190, 1202112), (192, 1189590), (228, 1001760), (240, 951672), (285, 801408), (288, 793060), (304, 751320), (320, 713754), (342, 667840), (360, 634448), (380, 601056), (384, 594795), (456, 500880), (480, 475836), (570, 400704), (576, 396530), (608, 375660), (640, 356877), (684, 333920), (720, 317224), (760, 300528), (855, 267136), (912, 250440), (960, 237918), (1140, 200352), (1152, 198265), (1216, 187830), (1368, 166960), (1440, 158612), (1520, 150264), (1710, 133568), (1824, 125220), (1920, 118959), (2087, 109440), (2280, 100176), (2432, 93915), (2736, 83480), (2880, 79306), (3040, 75132), (3420, 66784), (3648, 62610), (4174, 54720), (4560, 50088), (5472, 41740), (5760, 39653), (6080, 37566), (6261, 36480), (6840, 33392), (7296, 31305), (8348, 27360), (9120, 25044), (10435, 21888), (10944, 20870), (12160, 18783), (12522, 18240), (13680, 16696)]