7490693520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2834

約数の個数: 240

約数和(自身を含む): 25991662320

約数和(自身を除く): 18500968800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 73, 80, 90, 106, 120, 144, 146, 159, 180, 212, 219, 240, 265, 292, 318, 360, 365, 424, 438, 477, 530, 584, 636, 657, 720, 730, 795, 848, 876, 954, 1060, 1095, 1168, 1272, 1314, 1460, 1590, 1752, 1908, 2120, 2190, 2385, 2544, 2628, 2689, 2920, 3180, 3285, 3504, 3816, 3869, 4240, 4380, 4770, 5256, 5378, 5840, 6360, 6570, 7632, 7738, 8067, 8760, 9540, 10512, 10756, 11607, 12720, 13140, 13445, 15476, 16134, 17520, 19080, 19345, 21512, 23214, 24201, 26280, 26890, 30952, 32268, 34821, 38160, 38690, 40335, 43024, 46428, 48402, 52560, 53780, 58035, 61904, 64536, 69642, 77380, 80670, 92856, 96804, 107560, 116070, 121005, 129072, 139284, 142517, 154760, 161340, 174105, 185712, 193608, 196297, 215120, 232140, 242010, 278568, 285034, 309520, 322680, 348210, 387216, 392594, 427551, 464280, 484020, 557136, 570068, 588891, 645360, 696420, 712585, 785188, 855102, 928560, 968040, 981485, 1140136, 1177782, 1282653, 1392840, 1425170, 1570376, 1710204, 1766673, 1936080, 1962970, 2137755, 2280272, 2355564, 2565306, 2785680, 2850340, 2944455, 3140752, 3420408, 3533346, 3925940, 4275510, 4711128, 5130612, 5700680, 5888910, 6413265, 6840816, 7066692, 7851880, 8551020, 8833365, 9422256, 10261224, 10403741, 11401360, 11777820, 12826530, 14133384, 15703760, 17102040, 17666730, 20522448, 20807482, 23555640, 25653060, 28266768, 31211223, 34204080, 35333460, 41614964, 47111280, 51306120, 52018705, 62422446, 70666920, 83229928, 93633669, 102612240, 104037410, 124844892, 141333840, 156056115, 166459856, 187267338, 208074820, 249689784, 312112230, 374534676, 416149640, 468168345, 499379568, 624224460, 749069352, 832299280, 936336690, 1248448920, 1498138704, 1872673380, 2496897840, 3745346760, 7490693520]

約数ペア:

[(1, 7490693520), (2, 3745346760), (3, 2496897840), (4, 1872673380), (5, 1498138704), (6, 1248448920), (8, 936336690), (9, 832299280), (10, 749069352), (12, 624224460), (15, 499379568), (16, 468168345), (18, 416149640), (20, 374534676), (24, 312112230), (30, 249689784), (36, 208074820), (40, 187267338), (45, 166459856), (48, 156056115), (53, 141333840), (60, 124844892), (72, 104037410), (73, 102612240), (80, 93633669), (90, 83229928), (106, 70666920), (120, 62422446), (144, 52018705), (146, 51306120), (159, 47111280), (180, 41614964), (212, 35333460), (219, 34204080), (240, 31211223), (265, 28266768), (292, 25653060), (318, 23555640), (360, 20807482), (365, 20522448), (424, 17666730), (438, 17102040), (477, 15703760), (530, 14133384), (584, 12826530), (636, 11777820), (657, 11401360), (720, 10403741), (730, 10261224), (795, 9422256), (848, 8833365), (876, 8551020), (954, 7851880), (1060, 7066692), (1095, 6840816), (1168, 6413265), (1272, 5888910), (1314, 5700680), (1460, 5130612), (1590, 4711128), (1752, 4275510), (1908, 3925940), (2120, 3533346), (2190, 3420408), (2385, 3140752), (2544, 2944455), (2628, 2850340), (2689, 2785680), (2920, 2565306), (3180, 2355564), (3285, 2280272), (3504, 2137755), (3816, 1962970), (3869, 1936080), (4240, 1766673), (4380, 1710204), (4770, 1570376), (5256, 1425170), (5378, 1392840), (5840, 1282653), (6360, 1177782), (6570, 1140136), (7632, 981485), (7738, 968040), (8067, 928560), (8760, 855102), (9540, 785188), (10512, 712585), (10756, 696420), (11607, 645360), (12720, 588891), (13140, 570068), (13445, 557136), (15476, 484020), (16134, 464280), (17520, 427551), (19080, 392594), (19345, 387216), (21512, 348210), (23214, 322680), (24201, 309520), (26280, 285034), (26890, 278568), (30952, 242010), (32268, 232140), (34821, 215120), (38160, 196297), (38690, 193608), (40335, 185712), (43024, 174105), (46428, 161340), (48402, 154760), (52560, 142517), (53780, 139284), (58035, 129072), (61904, 121005), (64536, 116070), (69642, 107560), (77380, 96804), (80670, 92856)]