2039437120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 224

約数和(自身を含む): 5730435072

約数和(自身を除く): 3690997952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 107, 112, 127, 134, 140, 160, 214, 224, 254, 268, 280, 320, 335, 428, 448, 469, 508, 535, 536, 560, 635, 670, 749, 856, 889, 938, 1016, 1070, 1072, 1120, 1270, 1340, 1498, 1712, 1778, 1876, 2032, 2140, 2144, 2240, 2345, 2540, 2680, 2996, 3424, 3556, 3745, 3752, 4064, 4280, 4288, 4445, 4690, 5080, 5360, 5992, 6848, 7112, 7169, 7490, 7504, 8128, 8509, 8560, 8890, 9380, 10160, 10720, 11984, 13589, 14224, 14338, 14980, 15008, 17018, 17120, 17780, 18760, 20320, 21440, 23968, 27178, 28448, 28676, 29960, 30016, 34036, 34240, 35560, 35845, 37520, 40640, 42545, 47936, 50183, 54356, 56896, 57352, 59563, 59920, 67945, 68072, 71120, 71690, 75040, 85090, 95123, 100366, 108712, 114704, 119126, 119840, 135890, 136144, 142240, 143380, 150080, 170180, 190246, 200732, 217424, 229408, 238252, 239680, 250915, 271780, 272288, 284480, 286760, 297815, 340360, 380492, 401464, 434848, 458816, 475615, 476504, 501830, 543560, 544576, 573520, 595630, 680720, 760984, 802928, 869696, 910463, 951230, 953008, 1003660, 1087120, 1147040, 1191260, 1361440, 1521968, 1605856, 1820926, 1902460, 1906016, 2007320, 2174240, 2294080, 2382520, 2722880, 3043936, 3211712, 3641852, 3804920, 3812032, 4014640, 4348480, 4552315, 4765040, 6087872, 6373241, 7283704, 7609840, 8029280, 9104630, 9530080, 12746482, 14567408, 15219680, 16058560, 18209260, 19060160, 25492964, 29134816, 30439360, 31866205, 36418520, 50985928, 58269632, 63732410, 72837040, 101971856, 127464820, 145674080, 203943712, 254929640, 291348160, 407887424, 509859280, 1019718560, 2039437120]

約数ペア:

[(1, 2039437120), (2, 1019718560), (4, 509859280), (5, 407887424), (7, 291348160), (8, 254929640), (10, 203943712), (14, 145674080), (16, 127464820), (20, 101971856), (28, 72837040), (32, 63732410), (35, 58269632), (40, 50985928), (56, 36418520), (64, 31866205), (67, 30439360), (70, 29134816), (80, 25492964), (107, 19060160), (112, 18209260), (127, 16058560), (134, 15219680), (140, 14567408), (160, 12746482), (214, 9530080), (224, 9104630), (254, 8029280), (268, 7609840), (280, 7283704), (320, 6373241), (335, 6087872), (428, 4765040), (448, 4552315), (469, 4348480), (508, 4014640), (535, 3812032), (536, 3804920), (560, 3641852), (635, 3211712), (670, 3043936), (749, 2722880), (856, 2382520), (889, 2294080), (938, 2174240), (1016, 2007320), (1070, 1906016), (1072, 1902460), (1120, 1820926), (1270, 1605856), (1340, 1521968), (1498, 1361440), (1712, 1191260), (1778, 1147040), (1876, 1087120), (2032, 1003660), (2140, 953008), (2144, 951230), (2240, 910463), (2345, 869696), (2540, 802928), (2680, 760984), (2996, 680720), (3424, 595630), (3556, 573520), (3745, 544576), (3752, 543560), (4064, 501830), (4280, 476504), (4288, 475615), (4445, 458816), (4690, 434848), (5080, 401464), (5360, 380492), (5992, 340360), (6848, 297815), (7112, 286760), (7169, 284480), (7490, 272288), (7504, 271780), (8128, 250915), (8509, 239680), (8560, 238252), (8890, 229408), (9380, 217424), (10160, 200732), (10720, 190246), (11984, 170180), (13589, 150080), (14224, 143380), (14338, 142240), (14980, 136144), (15008, 135890), (17018, 119840), (17120, 119126), (17780, 114704), (18760, 108712), (20320, 100366), (21440, 95123), (23968, 85090), (27178, 75040), (28448, 71690), (28676, 71120), (29960, 68072), (30016, 67945), (34036, 59920), (34240, 59563), (35560, 57352), (35845, 56896), (37520, 54356), (40640, 50183), (42545, 47936)]