1393424640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1806

約数の個数: 288

約数和(自身を含む): 5162653440

約数和(自身を除く): 3769228800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1753, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3506, 3680, 3840, 4140, 4320, 4416, 4968, 5259, 5520, 5760, 5888, 6210, 6624, 6912, 7012, 7360, 8280, 8640, 8765, 8832, 9936, 10518, 11040, 11520, 12420, 13248, 14024, 14720, 15777, 16560, 17280, 17530, 17664, 19872, 21036, 22080, 24840, 26295, 26496, 28048, 29440, 31554, 33120, 34560, 35060, 39744, 40319, 42072, 44160, 47331, 49680, 52590, 52992, 56096, 63108, 66240, 70120, 78885, 79488, 80638, 84144, 88320, 94662, 99360, 105180, 112192, 120957, 126216, 132480, 140240, 157770, 158976, 161276, 168288, 189324, 198720, 201595, 210360, 224384, 236655, 241914, 252432, 264960, 280480, 315540, 322552, 336576, 362871, 378648, 397440, 403190, 420720, 448768, 473310, 483828, 504864, 560960, 604785, 631080, 645104, 673152, 725742, 757296, 794880, 806380, 841440, 946620, 967656, 1009728, 1088613, 1121920, 1209570, 1262160, 1290208, 1346304, 1451484, 1514592, 1612760, 1682880, 1814355, 1893240, 1935312, 2019456, 2177226, 2243840, 2419140, 2524320, 2580416, 2902968, 3029184, 3225520, 3365760, 3628710, 3786480, 3870624, 4038912, 4354452, 4838280, 5048640, 5160832, 5443065, 5805936, 6058368, 6451040, 6731520, 7257420, 7572960, 7741248, 8708904, 9676560, 10097280, 10321664, 10886130, 11611872, 12116736, 12902080, 14514840, 15145920, 15482496, 17417808, 19353120, 20194560, 21772260, 23223744, 25804160, 29029680, 30291840, 30964992, 34835616, 38706240, 43544520, 46447488, 51608320, 58059360, 60583680, 69671232, 77412480, 87089040, 92894976, 116118720, 139342464, 154824960, 174178080, 232237440, 278684928, 348356160, 464474880, 696712320, 1393424640]

約数ペア:

[(1, 1393424640), (2, 696712320), (3, 464474880), (4, 348356160), (5, 278684928), (6, 232237440), (8, 174178080), (9, 154824960), (10, 139342464), (12, 116118720), (15, 92894976), (16, 87089040), (18, 77412480), (20, 69671232), (23, 60583680), (24, 58059360), (27, 51608320), (30, 46447488), (32, 43544520), (36, 38706240), (40, 34835616), (45, 30964992), (46, 30291840), (48, 29029680), (54, 25804160), (60, 23223744), (64, 21772260), (69, 20194560), (72, 19353120), (80, 17417808), (90, 15482496), (92, 15145920), (96, 14514840), (108, 12902080), (115, 12116736), (120, 11611872), (128, 10886130), (135, 10321664), (138, 10097280), (144, 9676560), (160, 8708904), (180, 7741248), (184, 7572960), (192, 7257420), (207, 6731520), (216, 6451040), (230, 6058368), (240, 5805936), (256, 5443065), (270, 5160832), (276, 5048640), (288, 4838280), (320, 4354452), (345, 4038912), (360, 3870624), (368, 3786480), (384, 3628710), (414, 3365760), (432, 3225520), (460, 3029184), (480, 2902968), (540, 2580416), (552, 2524320), (576, 2419140), (621, 2243840), (640, 2177226), (690, 2019456), (720, 1935312), (736, 1893240), (768, 1814355), (828, 1682880), (864, 1612760), (920, 1514592), (960, 1451484), (1035, 1346304), (1080, 1290208), (1104, 1262160), (1152, 1209570), (1242, 1121920), (1280, 1088613), (1380, 1009728), (1440, 967656), (1472, 946620), (1656, 841440), (1728, 806380), (1753, 794880), (1840, 757296), (1920, 725742), (2070, 673152), (2160, 645104), (2208, 631080), (2304, 604785), (2484, 560960), (2760, 504864), (2880, 483828), (2944, 473310), (3105, 448768), (3312, 420720), (3456, 403190), (3506, 397440), (3680, 378648), (3840, 362871), (4140, 336576), (4320, 322552), (4416, 315540), (4968, 280480), (5259, 264960), (5520, 252432), (5760, 241914), (5888, 236655), (6210, 224384), (6624, 210360), (6912, 201595), (7012, 198720), (7360, 189324), (8280, 168288), (8640, 161276), (8765, 158976), (8832, 157770), (9936, 140240), (10518, 132480), (11040, 126216), (11520, 120957), (12420, 112192), (13248, 105180), (14024, 99360), (14720, 94662), (15777, 88320), (16560, 84144), (17280, 80638), (17530, 79488), (17664, 78885), (19872, 70120), (21036, 66240), (22080, 63108), (24840, 56096), (26295, 52992), (26496, 52590), (28048, 49680), (29440, 47331), (31554, 44160), (33120, 42072), (34560, 40319), (35060, 39744)]