920943040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 2471952384

約数和(自身を除く): 1551009344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 43, 62, 64, 68, 80, 85, 86, 124, 127, 136, 155, 160, 170, 172, 215, 248, 254, 272, 310, 320, 340, 344, 430, 496, 508, 527, 544, 620, 635, 680, 688, 731, 860, 992, 1016, 1054, 1088, 1240, 1270, 1333, 1360, 1376, 1462, 1720, 1984, 2032, 2108, 2159, 2480, 2540, 2635, 2666, 2720, 2752, 2924, 3440, 3655, 3937, 4064, 4216, 4318, 4960, 5080, 5270, 5332, 5440, 5461, 5848, 6665, 6880, 7310, 7874, 8128, 8432, 8636, 9920, 10160, 10540, 10664, 10795, 10922, 11696, 13330, 13760, 14620, 15748, 16864, 17272, 19685, 20320, 21080, 21328, 21590, 21844, 22661, 23392, 26660, 27305, 29240, 31496, 33728, 34544, 39370, 40640, 42160, 42656, 43180, 43688, 45322, 46784, 53320, 54610, 58480, 62992, 66929, 69088, 78740, 84320, 85312, 86360, 87376, 90644, 92837, 106640, 109220, 113305, 116960, 125984, 133858, 138176, 157480, 168640, 169291, 172720, 174752, 181288, 185674, 213280, 218440, 226610, 233920, 251968, 267716, 314960, 334645, 338582, 345440, 349504, 362576, 371348, 426560, 436880, 453220, 464185, 535432, 629920, 669290, 677164, 690880, 725152, 742696, 846455, 873760, 906440, 928370, 1070864, 1259840, 1338580, 1354328, 1450304, 1485392, 1692910, 1747520, 1812880, 1856740, 2141728, 2677160, 2708656, 2877947, 2970784, 3385820, 3625760, 3713480, 4283456, 5354320, 5417312, 5755894, 5941568, 6771640, 7251520, 7426960, 10708640, 10834624, 11511788, 13543280, 14389735, 14853920, 21417280, 23023576, 27086560, 28779470, 29707840, 46047152, 54173120, 57558940, 92094304, 115117880, 184188608, 230235760, 460471520, 920943040]

約数ペア:

[(1, 920943040), (2, 460471520), (4, 230235760), (5, 184188608), (8, 115117880), (10, 92094304), (16, 57558940), (17, 54173120), (20, 46047152), (31, 29707840), (32, 28779470), (34, 27086560), (40, 23023576), (43, 21417280), (62, 14853920), (64, 14389735), (68, 13543280), (80, 11511788), (85, 10834624), (86, 10708640), (124, 7426960), (127, 7251520), (136, 6771640), (155, 5941568), (160, 5755894), (170, 5417312), (172, 5354320), (215, 4283456), (248, 3713480), (254, 3625760), (272, 3385820), (310, 2970784), (320, 2877947), (340, 2708656), (344, 2677160), (430, 2141728), (496, 1856740), (508, 1812880), (527, 1747520), (544, 1692910), (620, 1485392), (635, 1450304), (680, 1354328), (688, 1338580), (731, 1259840), (860, 1070864), (992, 928370), (1016, 906440), (1054, 873760), (1088, 846455), (1240, 742696), (1270, 725152), (1333, 690880), (1360, 677164), (1376, 669290), (1462, 629920), (1720, 535432), (1984, 464185), (2032, 453220), (2108, 436880), (2159, 426560), (2480, 371348), (2540, 362576), (2635, 349504), (2666, 345440), (2720, 338582), (2752, 334645), (2924, 314960), (3440, 267716), (3655, 251968), (3937, 233920), (4064, 226610), (4216, 218440), (4318, 213280), (4960, 185674), (5080, 181288), (5270, 174752), (5332, 172720), (5440, 169291), (5461, 168640), (5848, 157480), (6665, 138176), (6880, 133858), (7310, 125984), (7874, 116960), (8128, 113305), (8432, 109220), (8636, 106640), (9920, 92837), (10160, 90644), (10540, 87376), (10664, 86360), (10795, 85312), (10922, 84320), (11696, 78740), (13330, 69088), (13760, 66929), (14620, 62992), (15748, 58480), (16864, 54610), (17272, 53320), (19685, 46784), (20320, 45322), (21080, 43688), (21328, 43180), (21590, 42656), (21844, 42160), (22661, 40640), (23392, 39370), (26660, 34544), (27305, 33728), (29240, 31496)]