722327040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 240

約数和(自身を含む): 2533619088

約数和(自身を除く): 1811292048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 293, 320, 321, 360, 384, 428, 480, 512, 535, 576, 586, 640, 642, 720, 768, 856, 879, 960, 963, 1070, 1152, 1172, 1280, 1284, 1440, 1465, 1536, 1605, 1712, 1758, 1920, 1926, 2140, 2304, 2344, 2560, 2568, 2637, 2880, 2930, 3210, 3424, 3516, 3840, 3852, 4280, 4395, 4608, 4688, 4815, 5136, 5274, 5760, 5860, 6420, 6848, 7032, 7680, 7704, 8560, 8790, 9376, 9630, 10272, 10548, 11520, 11720, 12840, 13185, 13696, 14064, 15408, 17120, 17580, 18752, 19260, 20544, 21096, 23040, 23440, 25680, 26370, 27392, 28128, 30816, 31351, 34240, 35160, 37504, 38520, 41088, 42192, 46880, 51360, 52740, 54784, 56256, 61632, 62702, 68480, 70320, 75008, 77040, 82176, 84384, 93760, 94053, 102720, 105480, 112512, 123264, 125404, 136960, 140640, 150016, 154080, 156755, 164352, 168768, 187520, 188106, 205440, 210960, 225024, 246528, 250808, 273920, 281280, 282159, 308160, 313510, 337536, 375040, 376212, 410880, 421920, 450048, 470265, 493056, 501616, 562560, 564318, 616320, 627020, 675072, 750080, 752424, 821760, 843840, 940530, 1003232, 1125120, 1128636, 1232640, 1254040, 1350144, 1410795, 1504848, 1687680, 1881060, 2006464, 2250240, 2257272, 2465280, 2508080, 2821590, 3009696, 3375360, 3762120, 4012928, 4514544, 5016160, 5643180, 6019392, 6750720, 7524240, 8025856, 9029088, 10032320, 11286360, 12038784, 15048480, 16051712, 18058176, 20064640, 22572720, 24077568, 30096960, 36116352, 40129280, 45145440, 48155136, 60193920, 72232704, 80258560, 90290880, 120387840, 144465408, 180581760, 240775680, 361163520, 722327040]

約数ペア:

[(1, 722327040), (2, 361163520), (3, 240775680), (4, 180581760), (5, 144465408), (6, 120387840), (8, 90290880), (9, 80258560), (10, 72232704), (12, 60193920), (15, 48155136), (16, 45145440), (18, 40129280), (20, 36116352), (24, 30096960), (30, 24077568), (32, 22572720), (36, 20064640), (40, 18058176), (45, 16051712), (48, 15048480), (60, 12038784), (64, 11286360), (72, 10032320), (80, 9029088), (90, 8025856), (96, 7524240), (107, 6750720), (120, 6019392), (128, 5643180), (144, 5016160), (160, 4514544), (180, 4012928), (192, 3762120), (214, 3375360), (240, 3009696), (256, 2821590), (288, 2508080), (293, 2465280), (320, 2257272), (321, 2250240), (360, 2006464), (384, 1881060), (428, 1687680), (480, 1504848), (512, 1410795), (535, 1350144), (576, 1254040), (586, 1232640), (640, 1128636), (642, 1125120), (720, 1003232), (768, 940530), (856, 843840), (879, 821760), (960, 752424), (963, 750080), (1070, 675072), (1152, 627020), (1172, 616320), (1280, 564318), (1284, 562560), (1440, 501616), (1465, 493056), (1536, 470265), (1605, 450048), (1712, 421920), (1758, 410880), (1920, 376212), (1926, 375040), (2140, 337536), (2304, 313510), (2344, 308160), (2560, 282159), (2568, 281280), (2637, 273920), (2880, 250808), (2930, 246528), (3210, 225024), (3424, 210960), (3516, 205440), (3840, 188106), (3852, 187520), (4280, 168768), (4395, 164352), (4608, 156755), (4688, 154080), (4815, 150016), (5136, 140640), (5274, 136960), (5760, 125404), (5860, 123264), (6420, 112512), (6848, 105480), (7032, 102720), (7680, 94053), (7704, 93760), (8560, 84384), (8790, 82176), (9376, 77040), (9630, 75008), (10272, 70320), (10548, 68480), (11520, 62702), (11720, 61632), (12840, 56256), (13185, 54784), (13696, 52740), (14064, 51360), (15408, 46880), (17120, 42192), (17580, 41088), (18752, 38520), (19260, 37504), (20544, 35160), (21096, 34240), (23040, 31351), (23440, 30816), (25680, 28128), (26370, 27392)]