220164480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 320

約数和(自身を含む): 817534080

約数和(自身を除く): 597369600

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, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 137, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 274, 279, 288, 310, 320, 324, 360, 372, 384, 405, 411, 432, 465, 480, 496, 540, 548, 558, 576, 620, 640, 648, 685, 720, 744, 810, 822, 837, 864, 930, 960, 992, 1080, 1096, 1116, 1152, 1233, 1240, 1296, 1370, 1395, 1440, 1488, 1620, 1644, 1674, 1728, 1860, 1920, 1984, 2055, 2160, 2192, 2232, 2466, 2480, 2511, 2592, 2740, 2790, 2880, 2976, 3240, 3288, 3348, 3456, 3699, 3720, 3968, 4110, 4185, 4247, 4320, 4384, 4464, 4932, 4960, 5022, 5184, 5480, 5580, 5760, 5952, 6165, 6480, 6576, 6696, 7398, 7440, 8220, 8370, 8494, 8640, 8768, 8928, 9864, 9920, 10044, 10368, 10960, 11097, 11160, 11904, 12330, 12555, 12741, 12960, 13152, 13392, 14796, 14880, 16440, 16740, 16988, 17280, 17536, 17856, 18495, 19728, 19840, 20088, 21235, 21920, 22194, 22320, 24660, 25110, 25482, 25920, 26304, 26784, 29592, 29760, 32880, 33480, 33976, 35712, 36990, 38223, 39456, 40176, 42470, 43840, 44388, 44640, 49320, 50220, 50964, 51840, 52608, 53568, 55485, 59184, 59520, 63705, 65760, 66960, 67952, 73980, 76446, 78912, 80352, 84940, 87680, 88776, 89280, 98640, 100440, 101928, 107136, 110970, 114669, 118368, 127410, 131520, 133920, 135904, 147960, 152892, 157824, 160704, 169880, 177552, 178560, 191115, 197280, 200880, 203856, 221940, 229338, 236736, 254820, 263040, 267840, 271808, 295920, 305784, 321408, 339760, 344007, 355104, 382230, 394560, 401760, 407712, 443880, 458676, 473472, 509640, 535680, 543616, 573345, 591840, 611568, 679520, 688014, 710208, 764460, 789120, 803520, 815424, 887760, 917352, 1019280, 1146690, 1183680, 1223136, 1359040, 1376028, 1420416, 1528920, 1607040, 1630848, 1720035, 1775520, 1834704, 2038560, 2293380, 2367360, 2446272, 2718080, 2752056, 3057840, 3440070, 3551040, 3669408, 4077120, 4586760, 4892544, 5504112, 6115680, 6880140, 7102080, 7338816, 8154240, 9173520, 11008224, 12231360, 13760280, 14677632, 18347040, 22016448, 24462720, 27520560, 36694080, 44032896, 55041120, 73388160, 110082240, 220164480]

約数ペア:

[(1, 220164480), (2, 110082240), (3, 73388160), (4, 55041120), (5, 44032896), (6, 36694080), (8, 27520560), (9, 24462720), (10, 22016448), (12, 18347040), (15, 14677632), (16, 13760280), (18, 12231360), (20, 11008224), (24, 9173520), (27, 8154240), (30, 7338816), (31, 7102080), (32, 6880140), (36, 6115680), (40, 5504112), (45, 4892544), (48, 4586760), (54, 4077120), (60, 3669408), (62, 3551040), (64, 3440070), (72, 3057840), (80, 2752056), (81, 2718080), (90, 2446272), (93, 2367360), (96, 2293380), (108, 2038560), (120, 1834704), (124, 1775520), (128, 1720035), (135, 1630848), (137, 1607040), (144, 1528920), (155, 1420416), (160, 1376028), (162, 1359040), (180, 1223136), (186, 1183680), (192, 1146690), (216, 1019280), (240, 917352), (248, 887760), (270, 815424), (274, 803520), (279, 789120), (288, 764460), (310, 710208), (320, 688014), (324, 679520), (360, 611568), (372, 591840), (384, 573345), (405, 543616), (411, 535680), (432, 509640), (465, 473472), (480, 458676), (496, 443880), (540, 407712), (548, 401760), (558, 394560), (576, 382230), (620, 355104), (640, 344007), (648, 339760), (685, 321408), (720, 305784), (744, 295920), (810, 271808), (822, 267840), (837, 263040), (864, 254820), (930, 236736), (960, 229338), (992, 221940), (1080, 203856), (1096, 200880), (1116, 197280), (1152, 191115), (1233, 178560), (1240, 177552), (1296, 169880), (1370, 160704), (1395, 157824), (1440, 152892), (1488, 147960), (1620, 135904), (1644, 133920), (1674, 131520), (1728, 127410), (1860, 118368), (1920, 114669), (1984, 110970), (2055, 107136), (2160, 101928), (2192, 100440), (2232, 98640), (2466, 89280), (2480, 88776), (2511, 87680), (2592, 84940), (2740, 80352), (2790, 78912), (2880, 76446), (2976, 73980), (3240, 67952), (3288, 66960), (3348, 65760), (3456, 63705), (3699, 59520), (3720, 59184), (3968, 55485), (4110, 53568), (4185, 52608), (4247, 51840), (4320, 50964), (4384, 50220), (4464, 49320), (4932, 44640), (4960, 44388), (5022, 43840), (5184, 42470), (5480, 40176), (5580, 39456), (5760, 38223), (5952, 36990), (6165, 35712), (6480, 33976), (6576, 33480), (6696, 32880), (7398, 29760), (7440, 29592), (8220, 26784), (8370, 26304), (8494, 25920), (8640, 25482), (8768, 25110), (8928, 24660), (9864, 22320), (9920, 22194), (10044, 21920), (10368, 21235), (10960, 20088), (11097, 19840), (11160, 19728), (11904, 18495), (12330, 17856), (12555, 17536), (12741, 17280), (12960, 16988), (13152, 16740), (13392, 16440), (14796, 14880)]