2021932320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 6549258240

約数和(自身を除く): 4527325920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 79, 80, 96, 120, 142, 158, 160, 213, 237, 240, 284, 316, 355, 395, 426, 474, 480, 568, 632, 710, 751, 790, 852, 948, 1065, 1136, 1185, 1264, 1420, 1502, 1580, 1704, 1896, 2130, 2253, 2272, 2370, 2528, 2840, 3004, 3160, 3408, 3755, 3792, 4260, 4506, 4740, 5609, 5680, 6008, 6320, 6816, 7510, 7584, 8520, 9012, 9480, 11218, 11265, 11360, 12016, 12640, 15020, 16827, 17040, 18024, 18960, 22436, 22530, 24032, 28045, 30040, 33654, 34080, 36048, 37920, 44872, 45060, 53321, 56090, 59329, 60080, 67308, 72096, 84135, 89744, 90120, 106642, 112180, 118658, 120160, 134616, 159963, 168270, 177987, 179488, 180240, 213284, 224360, 237316, 266605, 269232, 296645, 319926, 336540, 355974, 360480, 426568, 448720, 474632, 533210, 538464, 593290, 639852, 673080, 711948, 799815, 853136, 889935, 897440, 949264, 1066420, 1186580, 1279704, 1346160, 1423896, 1599630, 1706272, 1779870, 1898528, 2132840, 2373160, 2559408, 2692320, 2847792, 3199260, 3559740, 4212359, 4265680, 4746320, 5118816, 5695584, 6398520, 7119480, 8424718, 8531360, 9492640, 12637077, 12797040, 14238960, 16849436, 21061795, 25274154, 25594080, 28477920, 33698872, 42123590, 50548308, 63185385, 67397744, 84247180, 101096616, 126370770, 134795488, 168494360, 202193232, 252741540, 336988720, 404386464, 505483080, 673977440, 1010966160, 2021932320]

約数ペア:

[(1, 2021932320), (2, 1010966160), (3, 673977440), (4, 505483080), (5, 404386464), (6, 336988720), (8, 252741540), (10, 202193232), (12, 168494360), (15, 134795488), (16, 126370770), (20, 101096616), (24, 84247180), (30, 67397744), (32, 63185385), (40, 50548308), (48, 42123590), (60, 33698872), (71, 28477920), (79, 25594080), (80, 25274154), (96, 21061795), (120, 16849436), (142, 14238960), (158, 12797040), (160, 12637077), (213, 9492640), (237, 8531360), (240, 8424718), (284, 7119480), (316, 6398520), (355, 5695584), (395, 5118816), (426, 4746320), (474, 4265680), (480, 4212359), (568, 3559740), (632, 3199260), (710, 2847792), (751, 2692320), (790, 2559408), (852, 2373160), (948, 2132840), (1065, 1898528), (1136, 1779870), (1185, 1706272), (1264, 1599630), (1420, 1423896), (1502, 1346160), (1580, 1279704), (1704, 1186580), (1896, 1066420), (2130, 949264), (2253, 897440), (2272, 889935), (2370, 853136), (2528, 799815), (2840, 711948), (3004, 673080), (3160, 639852), (3408, 593290), (3755, 538464), (3792, 533210), (4260, 474632), (4506, 448720), (4740, 426568), (5609, 360480), (5680, 355974), (6008, 336540), (6320, 319926), (6816, 296645), (7510, 269232), (7584, 266605), (8520, 237316), (9012, 224360), (9480, 213284), (11218, 180240), (11265, 179488), (11360, 177987), (12016, 168270), (12640, 159963), (15020, 134616), (16827, 120160), (17040, 118658), (18024, 112180), (18960, 106642), (22436, 90120), (22530, 89744), (24032, 84135), (28045, 72096), (30040, 67308), (33654, 60080), (34080, 59329), (36048, 56090), (37920, 53321), (44872, 45060)]