272765520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 978032640

約数和(自身を除く): 705267120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 127, 144, 152, 157, 171, 180, 190, 228, 240, 254, 285, 304, 314, 342, 360, 380, 381, 456, 471, 508, 570, 628, 635, 684, 720, 760, 762, 785, 855, 912, 942, 1016, 1140, 1143, 1256, 1270, 1368, 1413, 1520, 1524, 1570, 1710, 1884, 1905, 2032, 2280, 2286, 2355, 2413, 2512, 2540, 2736, 2826, 2983, 3048, 3140, 3420, 3768, 3810, 4560, 4572, 4710, 4826, 5080, 5652, 5715, 5966, 6096, 6280, 6840, 7065, 7239, 7536, 7620, 8949, 9144, 9420, 9652, 10160, 11304, 11430, 11932, 12065, 12560, 13680, 14130, 14478, 14915, 15240, 17898, 18288, 18840, 19304, 19939, 21717, 22608, 22860, 23864, 24130, 26847, 28260, 28956, 29830, 30480, 35796, 36195, 37680, 38608, 39878, 43434, 44745, 45720, 47728, 48260, 53694, 56520, 57912, 59660, 59817, 71592, 72390, 79756, 86868, 89490, 91440, 96520, 99695, 107388, 108585, 113040, 115824, 119320, 119634, 134235, 143184, 144780, 159512, 173736, 178980, 179451, 193040, 199390, 214776, 217170, 238640, 239268, 268470, 289560, 299085, 319024, 347472, 357960, 358902, 378841, 398780, 429552, 434340, 478536, 536940, 579120, 598170, 715920, 717804, 757682, 797560, 868680, 897255, 957072, 1073880, 1136523, 1196340, 1435608, 1515364, 1595120, 1737360, 1794510, 1894205, 2147760, 2273046, 2392680, 2871216, 3030728, 3409569, 3589020, 3788410, 4546092, 4785360, 5682615, 6061456, 6819138, 7178040, 7576820, 9092184, 11365230, 13638276, 14356080, 15153640, 17047845, 18184368, 22730460, 27276552, 30307280, 34095690, 45460920, 54553104, 68191380, 90921840, 136382760, 272765520]

約数ペア:

[(1, 272765520), (2, 136382760), (3, 90921840), (4, 68191380), (5, 54553104), (6, 45460920), (8, 34095690), (9, 30307280), (10, 27276552), (12, 22730460), (15, 18184368), (16, 17047845), (18, 15153640), (19, 14356080), (20, 13638276), (24, 11365230), (30, 9092184), (36, 7576820), (38, 7178040), (40, 6819138), (45, 6061456), (48, 5682615), (57, 4785360), (60, 4546092), (72, 3788410), (76, 3589020), (80, 3409569), (90, 3030728), (95, 2871216), (114, 2392680), (120, 2273046), (127, 2147760), (144, 1894205), (152, 1794510), (157, 1737360), (171, 1595120), (180, 1515364), (190, 1435608), (228, 1196340), (240, 1136523), (254, 1073880), (285, 957072), (304, 897255), (314, 868680), (342, 797560), (360, 757682), (380, 717804), (381, 715920), (456, 598170), (471, 579120), (508, 536940), (570, 478536), (628, 434340), (635, 429552), (684, 398780), (720, 378841), (760, 358902), (762, 357960), (785, 347472), (855, 319024), (912, 299085), (942, 289560), (1016, 268470), (1140, 239268), (1143, 238640), (1256, 217170), (1270, 214776), (1368, 199390), (1413, 193040), (1520, 179451), (1524, 178980), (1570, 173736), (1710, 159512), (1884, 144780), (1905, 143184), (2032, 134235), (2280, 119634), (2286, 119320), (2355, 115824), (2413, 113040), (2512, 108585), (2540, 107388), (2736, 99695), (2826, 96520), (2983, 91440), (3048, 89490), (3140, 86868), (3420, 79756), (3768, 72390), (3810, 71592), (4560, 59817), (4572, 59660), (4710, 57912), (4826, 56520), (5080, 53694), (5652, 48260), (5715, 47728), (5966, 45720), (6096, 44745), (6280, 43434), (6840, 39878), (7065, 38608), (7239, 37680), (7536, 36195), (7620, 35796), (8949, 30480), (9144, 29830), (9420, 28956), (9652, 28260), (10160, 26847), (11304, 24130), (11430, 23864), (11932, 22860), (12065, 22608), (12560, 21717), (13680, 19939), (14130, 19304), (14478, 18840), (14915, 18288), (15240, 17898)]