128975554560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{135433}}^1$

素因数の和:135494

約数の個数: 192

約数和(自身を含む): 425934512640

約数和(自身を除く): 296958958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9920, 10240, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 30720, 31744, 39680, 47616, 59520, 63488, 79360, 95232, 119040, 135433, 158720, 190464, 238080, 270866, 317440, 406299, 476160, 541732, 677165, 812598, 952320, 1083464, 1354330, 1625196, 2031495, 2166928, 2708660, 3250392, 4062990, 4198423, 4333856, 5417320, 6500784, 8125980, 8396846, 8667712, 10834640, 12595269, 13001568, 16251960, 16793692, 17335424, 20992115, 21669280, 25190538, 26003136, 32503920, 33587384, 34670848, 41984230, 43338560, 50381076, 52006272, 62976345, 65007840, 67174768, 69341696, 83968460, 86677120, 100762152, 104012544, 125952690, 130015680, 134349536, 138683392, 167936920, 173354240, 201524304, 208025088, 251905380, 260031360, 268699072, 277366784, 335873840, 346708480, 403048608, 416050176, 503810760, 520062720, 537398144, 671747680, 693416960, 806097216, 832100352, 1007621520, 1040125440, 1074796288, 1343495360, 1386833920, 1612194432, 2015243040, 2080250880, 2149592576, 2686990720, 3224388864, 4030486080, 4160501760, 4299185152, 5373981440, 6448777728, 8060972160, 8598370304, 10747962880, 12897555456, 16121944320, 21495925760, 25795110912, 32243888640, 42991851520, 64487777280, 128975554560]

約数ペア:

[(1, 128975554560), (2, 64487777280), (3, 42991851520), (4, 32243888640), (5, 25795110912), (6, 21495925760), (8, 16121944320), (10, 12897555456), (12, 10747962880), (15, 8598370304), (16, 8060972160), (20, 6448777728), (24, 5373981440), (30, 4299185152), (31, 4160501760), (32, 4030486080), (40, 3224388864), (48, 2686990720), (60, 2149592576), (62, 2080250880), (64, 2015243040), (80, 1612194432), (93, 1386833920), (96, 1343495360), (120, 1074796288), (124, 1040125440), (128, 1007621520), (155, 832100352), (160, 806097216), (186, 693416960), (192, 671747680), (240, 537398144), (248, 520062720), (256, 503810760), (310, 416050176), (320, 403048608), (372, 346708480), (384, 335873840), (465, 277366784), (480, 268699072), (496, 260031360), (512, 251905380), (620, 208025088), (640, 201524304), (744, 173354240), (768, 167936920), (930, 138683392), (960, 134349536), (992, 130015680), (1024, 125952690), (1240, 104012544), (1280, 100762152), (1488, 86677120), (1536, 83968460), (1860, 69341696), (1920, 67174768), (1984, 65007840), (2048, 62976345), (2480, 52006272), (2560, 50381076), (2976, 43338560), (3072, 41984230), (3720, 34670848), (3840, 33587384), (3968, 32503920), (4960, 26003136), (5120, 25190538), (5952, 21669280), (6144, 20992115), (7440, 17335424), (7680, 16793692), (7936, 16251960), (9920, 13001568), (10240, 12595269), (11904, 10834640), (14880, 8667712), (15360, 8396846), (15872, 8125980), (19840, 6500784), (23808, 5417320), (29760, 4333856), (30720, 4198423), (31744, 4062990), (39680, 3250392), (47616, 2708660), (59520, 2166928), (63488, 2031495), (79360, 1625196), (95232, 1354330), (119040, 1083464), (135433, 952320), (158720, 812598), (190464, 677165), (238080, 541732), (270866, 476160), (317440, 406299)]