2149940887680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65868287}}^1$

素因数の和:65868326

約数の個数: 128

約数和(自身を含む): 7256050606080

約数和(自身を除く): 5106109718400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 65868287, 131736574, 197604861, 263473148, 329341435, 395209722, 526946296, 658682870, 790419444, 988024305, 1053892592, 1119760879, 1317365740, 1580838888, 1976048610, 2107785184, 2239521758, 2634731480, 3161677776, 3359282637, 3952097220, 4215570368, 4479043516, 5269462960, 5598804395, 6323355552, 6718565274, 7904194440, 8431140736, 8958087032, 10538925920, 11197608790, 12646711104, 13437130548, 15808388880, 16796413185, 17916174064, 21077851840, 22395217580, 25293422208, 26874261096, 31616777760, 33592826370, 35832348128, 42155703680, 44790435160, 53748522192, 63233555520, 67185652740, 71664696256, 89580870320, 107497044384, 126467111040, 134371305480, 143329392512, 179161740640, 214994088768, 268742610960, 358323481280, 429988177536, 537485221920, 716646962560, 1074970443840, 2149940887680]

約数ペア:

[(1, 2149940887680), (2, 1074970443840), (3, 716646962560), (4, 537485221920), (5, 429988177536), (6, 358323481280), (8, 268742610960), (10, 214994088768), (12, 179161740640), (15, 143329392512), (16, 134371305480), (17, 126467111040), (20, 107497044384), (24, 89580870320), (30, 71664696256), (32, 67185652740), (34, 63233555520), (40, 53748522192), (48, 44790435160), (51, 42155703680), (60, 35832348128), (64, 33592826370), (68, 31616777760), (80, 26874261096), (85, 25293422208), (96, 22395217580), (102, 21077851840), (120, 17916174064), (128, 16796413185), (136, 15808388880), (160, 13437130548), (170, 12646711104), (192, 11197608790), (204, 10538925920), (240, 8958087032), (255, 8431140736), (272, 7904194440), (320, 6718565274), (340, 6323355552), (384, 5598804395), (408, 5269462960), (480, 4479043516), (510, 4215570368), (544, 3952097220), (640, 3359282637), (680, 3161677776), (816, 2634731480), (960, 2239521758), (1020, 2107785184), (1088, 1976048610), (1360, 1580838888), (1632, 1317365740), (1920, 1119760879), (2040, 1053892592), (2176, 988024305), (2720, 790419444), (3264, 658682870), (4080, 526946296), (5440, 395209722), (6528, 329341435), (8160, 263473148), (10880, 197604861), (16320, 131736574), (32640, 65868287)]