1689323520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 5459650560

約数和(自身を除く): 3770327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 433, 480, 508, 512, 635, 640, 762, 768, 866, 960, 1016, 1024, 1270, 1280, 1299, 1524, 1536, 1732, 1905, 1920, 2032, 2048, 2165, 2540, 2560, 2598, 3048, 3072, 3464, 3810, 3840, 4064, 4330, 5080, 5120, 5196, 6096, 6144, 6495, 6928, 7620, 7680, 8128, 8660, 10160, 10240, 10392, 12192, 12990, 13856, 15240, 15360, 16256, 17320, 20320, 20784, 24384, 25980, 27712, 30480, 30720, 32512, 34640, 40640, 41568, 48768, 51960, 54991, 55424, 60960, 65024, 69280, 81280, 83136, 97536, 103920, 109982, 110848, 121920, 130048, 138560, 162560, 164973, 166272, 195072, 207840, 219964, 221696, 243840, 260096, 274955, 277120, 325120, 329946, 332544, 390144, 415680, 439928, 443392, 487680, 549910, 554240, 650240, 659892, 665088, 780288, 824865, 831360, 879856, 886784, 975360, 1099820, 1108480, 1300480, 1319784, 1330176, 1649730, 1662720, 1759712, 1950720, 2199640, 2216960, 2639568, 2660352, 3299460, 3325440, 3519424, 3901440, 4399280, 4433920, 5279136, 6598920, 6650880, 7038848, 8798560, 10558272, 13197840, 13301760, 14077696, 17597120, 21116544, 26395680, 28155392, 35194240, 42233088, 52791360, 56310784, 70388480, 84466176, 105582720, 112621568, 140776960, 168932352, 211165440, 281553920, 337864704, 422330880, 563107840, 844661760, 1689323520]

約数ペア:

[(1, 1689323520), (2, 844661760), (3, 563107840), (4, 422330880), (5, 337864704), (6, 281553920), (8, 211165440), (10, 168932352), (12, 140776960), (15, 112621568), (16, 105582720), (20, 84466176), (24, 70388480), (30, 56310784), (32, 52791360), (40, 42233088), (48, 35194240), (60, 28155392), (64, 26395680), (80, 21116544), (96, 17597120), (120, 14077696), (127, 13301760), (128, 13197840), (160, 10558272), (192, 8798560), (240, 7038848), (254, 6650880), (256, 6598920), (320, 5279136), (381, 4433920), (384, 4399280), (433, 3901440), (480, 3519424), (508, 3325440), (512, 3299460), (635, 2660352), (640, 2639568), (762, 2216960), (768, 2199640), (866, 1950720), (960, 1759712), (1016, 1662720), (1024, 1649730), (1270, 1330176), (1280, 1319784), (1299, 1300480), (1524, 1108480), (1536, 1099820), (1732, 975360), (1905, 886784), (1920, 879856), (2032, 831360), (2048, 824865), (2165, 780288), (2540, 665088), (2560, 659892), (2598, 650240), (3048, 554240), (3072, 549910), (3464, 487680), (3810, 443392), (3840, 439928), (4064, 415680), (4330, 390144), (5080, 332544), (5120, 329946), (5196, 325120), (6096, 277120), (6144, 274955), (6495, 260096), (6928, 243840), (7620, 221696), (7680, 219964), (8128, 207840), (8660, 195072), (10160, 166272), (10240, 164973), (10392, 162560), (12192, 138560), (12990, 130048), (13856, 121920), (15240, 110848), (15360, 109982), (16256, 103920), (17320, 97536), (20320, 83136), (20784, 81280), (24384, 69280), (25980, 65024), (27712, 60960), (30480, 55424), (30720, 54991), (32512, 51960), (34640, 48768), (40640, 41568)]