2217313440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5577

約数の個数: 240

約数和(自身を含む): 8079160320

約数和(自身を除く): 5861846880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5519, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11038, 11160, 12555, 12960, 13392, 14880, 16557, 16740, 20088, 22076, 22320, 25110, 26784, 27595, 33114, 33480, 40176, 44152, 44640, 49671, 50220, 55190, 66228, 66960, 80352, 82785, 88304, 99342, 100440, 110380, 132456, 133920, 149013, 165570, 171089, 176608, 198684, 200880, 220760, 248355, 264912, 298026, 331140, 342178, 397368, 401760, 441520, 447039, 496710, 513267, 529824, 596052, 662280, 684356, 745065, 794736, 855445, 883040, 894078, 993420, 1026534, 1192104, 1324560, 1368712, 1490130, 1539801, 1589472, 1710890, 1788156, 1986840, 2053068, 2235195, 2384208, 2566335, 2649120, 2737424, 2980260, 3079602, 3421780, 3576312, 3973680, 4106136, 4470390, 4619403, 4768416, 5132670, 5474848, 5960520, 6159204, 6843560, 7152624, 7699005, 7947360, 8212272, 8940780, 9238806, 10265340, 11921040, 12318408, 13687120, 13858209, 14305248, 15398010, 16424544, 17881560, 18477612, 20530680, 23097015, 23842080, 24636816, 27374240, 27716418, 30796020, 35763120, 36955224, 41061360, 46194030, 49273632, 55432836, 61592040, 69291045, 71526240, 73910448, 82122720, 92388060, 110865672, 123184080, 138582090, 147820896, 184776120, 221731344, 246368160, 277164180, 369552240, 443462688, 554328360, 739104480, 1108656720, 2217313440]

約数ペア:

[(1, 2217313440), (2, 1108656720), (3, 739104480), (4, 554328360), (5, 443462688), (6, 369552240), (8, 277164180), (9, 246368160), (10, 221731344), (12, 184776120), (15, 147820896), (16, 138582090), (18, 123184080), (20, 110865672), (24, 92388060), (27, 82122720), (30, 73910448), (31, 71526240), (32, 69291045), (36, 61592040), (40, 55432836), (45, 49273632), (48, 46194030), (54, 41061360), (60, 36955224), (62, 35763120), (72, 30796020), (80, 27716418), (81, 27374240), (90, 24636816), (93, 23842080), (96, 23097015), (108, 20530680), (120, 18477612), (124, 17881560), (135, 16424544), (144, 15398010), (155, 14305248), (160, 13858209), (162, 13687120), (180, 12318408), (186, 11921040), (216, 10265340), (240, 9238806), (248, 8940780), (270, 8212272), (279, 7947360), (288, 7699005), (310, 7152624), (324, 6843560), (360, 6159204), (372, 5960520), (405, 5474848), (432, 5132670), (465, 4768416), (480, 4619403), (496, 4470390), (540, 4106136), (558, 3973680), (620, 3576312), (648, 3421780), (720, 3079602), (744, 2980260), (810, 2737424), (837, 2649120), (864, 2566335), (930, 2384208), (992, 2235195), (1080, 2053068), (1116, 1986840), (1240, 1788156), (1296, 1710890), (1395, 1589472), (1440, 1539801), (1488, 1490130), (1620, 1368712), (1674, 1324560), (1860, 1192104), (2160, 1026534), (2232, 993420), (2480, 894078), (2511, 883040), (2592, 855445), (2790, 794736), (2976, 745065), (3240, 684356), (3348, 662280), (3720, 596052), (4185, 529824), (4320, 513267), (4464, 496710), (4960, 447039), (5022, 441520), (5519, 401760), (5580, 397368), (6480, 342178), (6696, 331140), (7440, 298026), (8370, 264912), (8928, 248355), (10044, 220760), (11038, 200880), (11160, 198684), (12555, 176608), (12960, 171089), (13392, 165570), (14880, 149013), (16557, 133920), (16740, 132456), (20088, 110380), (22076, 100440), (22320, 99342), (25110, 88304), (26784, 82785), (27595, 80352), (33114, 66960), (33480, 66228), (40176, 55190), (44152, 50220), (44640, 49671)]