91082880

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 373222080

約数和(自身を除く): 282139200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 251, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 502, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 753, 756, 810, 840, 864, 896, 945, 960, 1004, 1008, 1080, 1120, 1134, 1152, 1255, 1260, 1296, 1344, 1440, 1506, 1512, 1620, 1680, 1728, 1757, 1890, 1920, 2008, 2016, 2160, 2240, 2259, 2268, 2510, 2520, 2592, 2688, 2835, 2880, 3012, 3024, 3240, 3360, 3456, 3514, 3765, 3780, 4016, 4032, 4320, 4480, 4518, 4536, 5020, 5040, 5184, 5271, 5670, 5760, 6024, 6048, 6480, 6720, 6777, 7028, 7530, 7560, 8032, 8064, 8640, 8785, 9036, 9072, 10040, 10080, 10368, 10542, 11295, 11340, 12048, 12096, 12960, 13440, 13554, 14056, 15060, 15120, 15813, 16064, 17280, 17570, 18072, 18144, 20080, 20160, 20331, 21084, 22590, 22680, 24096, 24192, 25920, 26355, 27108, 28112, 30120, 30240, 31626, 32128, 33885, 35140, 36144, 36288, 40160, 40320, 40662, 42168, 45180, 45360, 47439, 48192, 51840, 52710, 54216, 56224, 60240, 60480, 63252, 67770, 70280, 72288, 72576, 79065, 80320, 81324, 84336, 90360, 90720, 94878, 96384, 101655, 105420, 108432, 112448, 120480, 120960, 126504, 135540, 140560, 142317, 144576, 158130, 160640, 162648, 168672, 180720, 181440, 189756, 203310, 210840, 216864, 224896, 237195, 240960, 253008, 271080, 281120, 284634, 289152, 316260, 325296, 337344, 361440, 362880, 379512, 406620, 421680, 433728, 474390, 481920, 506016, 542160, 562240, 569268, 632520, 650592, 674688, 711585, 722880, 759024, 813240, 843360, 867456, 948780, 1012032, 1084320, 1124480, 1138536, 1265040, 1301184, 1423170, 1445760, 1518048, 1626480, 1686720, 1897560, 2024064, 2168640, 2277072, 2530080, 2602368, 2846340, 3036096, 3252960, 3373440, 3795120, 4337280, 4554144, 5060160, 5692680, 6072192, 6505920, 7590240, 9108288, 10120320, 11385360, 13011840, 15180480, 18216576, 22770720, 30360960, 45541440, 91082880]

約数ペア:

[(1, 91082880), (2, 45541440), (3, 30360960), (4, 22770720), (5, 18216576), (6, 15180480), (7, 13011840), (8, 11385360), (9, 10120320), (10, 9108288), (12, 7590240), (14, 6505920), (15, 6072192), (16, 5692680), (18, 5060160), (20, 4554144), (21, 4337280), (24, 3795120), (27, 3373440), (28, 3252960), (30, 3036096), (32, 2846340), (35, 2602368), (36, 2530080), (40, 2277072), (42, 2168640), (45, 2024064), (48, 1897560), (54, 1686720), (56, 1626480), (60, 1518048), (63, 1445760), (64, 1423170), (70, 1301184), (72, 1265040), (80, 1138536), (81, 1124480), (84, 1084320), (90, 1012032), (96, 948780), (105, 867456), (108, 843360), (112, 813240), (120, 759024), (126, 722880), (128, 711585), (135, 674688), (140, 650592), (144, 632520), (160, 569268), (162, 562240), (168, 542160), (180, 506016), (189, 481920), (192, 474390), (210, 433728), (216, 421680), (224, 406620), (240, 379512), (251, 362880), (252, 361440), (270, 337344), (280, 325296), (288, 316260), (315, 289152), (320, 284634), (324, 281120), (336, 271080), (360, 253008), (378, 240960), (384, 237195), (405, 224896), (420, 216864), (432, 210840), (448, 203310), (480, 189756), (502, 181440), (504, 180720), (540, 168672), (560, 162648), (567, 160640), (576, 158130), (630, 144576), (640, 142317), (648, 140560), (672, 135540), (720, 126504), (753, 120960), (756, 120480), (810, 112448), (840, 108432), (864, 105420), (896, 101655), (945, 96384), (960, 94878), (1004, 90720), (1008, 90360), (1080, 84336), (1120, 81324), (1134, 80320), (1152, 79065), (1255, 72576), (1260, 72288), (1296, 70280), (1344, 67770), (1440, 63252), (1506, 60480), (1512, 60240), (1620, 56224), (1680, 54216), (1728, 52710), (1757, 51840), (1890, 48192), (1920, 47439), (2008, 45360), (2016, 45180), (2160, 42168), (2240, 40662), (2259, 40320), (2268, 40160), (2510, 36288), (2520, 36144), (2592, 35140), (2688, 33885), (2835, 32128), (2880, 31626), (3012, 30240), (3024, 30120), (3240, 28112), (3360, 27108), (3456, 26355), (3514, 25920), (3765, 24192), (3780, 24096), (4016, 22680), (4032, 22590), (4320, 21084), (4480, 20331), (4518, 20160), (4536, 20080), (5020, 18144), (5040, 18072), (5184, 17570), (5271, 17280), (5670, 16064), (5760, 15813), (6024, 15120), (6048, 15060), (6480, 14056), (6720, 13554), (6777, 13440), (7028, 12960), (7530, 12096), (7560, 12048), (8032, 11340), (8064, 11295), (8640, 10542), (8785, 10368), (9036, 10080), (9072, 10040)]