1879791840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18966

約数の個数: 192

約数和(自身を含む): 6865689600

約数和(自身を除く): 4985897760

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 18919, 19872, 24840, 33120, 37838, 49680, 56757, 75676, 94595, 99360, 113514, 151352, 170271, 189190, 227028, 283785, 302704, 340542, 378380, 435137, 454056, 510813, 567570, 605408, 681084, 756760, 851355, 870274, 908112, 1021626, 1135140, 1305411, 1362168, 1513520, 1702710, 1740548, 1816224, 2043252, 2175685, 2270280, 2554065, 2610822, 2724336, 3027040, 3405420, 3481096, 3916233, 4086504, 4351370, 4540560, 5108130, 5221644, 5448672, 6527055, 6810840, 6962192, 7832466, 8173008, 8702740, 9081120, 10216260, 10443288, 11748699, 13054110, 13621680, 13924384, 15664932, 16346016, 17405480, 19581165, 20432520, 20886576, 23497398, 26108220, 27243360, 31329864, 34810960, 39162330, 40865040, 41773152, 46994796, 52216440, 58743495, 62659728, 69621920, 78324660, 81730080, 93989592, 104432880, 117486990, 125319456, 156649320, 187979184, 208865760, 234973980, 313298640, 375958368, 469947960, 626597280, 939895920, 1879791840]

約数ペア:

[(1, 1879791840), (2, 939895920), (3, 626597280), (4, 469947960), (5, 375958368), (6, 313298640), (8, 234973980), (9, 208865760), (10, 187979184), (12, 156649320), (15, 125319456), (16, 117486990), (18, 104432880), (20, 93989592), (23, 81730080), (24, 78324660), (27, 69621920), (30, 62659728), (32, 58743495), (36, 52216440), (40, 46994796), (45, 41773152), (46, 40865040), (48, 39162330), (54, 34810960), (60, 31329864), (69, 27243360), (72, 26108220), (80, 23497398), (90, 20886576), (92, 20432520), (96, 19581165), (108, 17405480), (115, 16346016), (120, 15664932), (135, 13924384), (138, 13621680), (144, 13054110), (160, 11748699), (180, 10443288), (184, 10216260), (207, 9081120), (216, 8702740), (230, 8173008), (240, 7832466), (270, 6962192), (276, 6810840), (288, 6527055), (345, 5448672), (360, 5221644), (368, 5108130), (414, 4540560), (432, 4351370), (460, 4086504), (480, 3916233), (540, 3481096), (552, 3405420), (621, 3027040), (690, 2724336), (720, 2610822), (736, 2554065), (828, 2270280), (864, 2175685), (920, 2043252), (1035, 1816224), (1080, 1740548), (1104, 1702710), (1242, 1513520), (1380, 1362168), (1440, 1305411), (1656, 1135140), (1840, 1021626), (2070, 908112), (2160, 870274), (2208, 851355), (2484, 756760), (2760, 681084), (3105, 605408), (3312, 567570), (3680, 510813), (4140, 454056), (4320, 435137), (4968, 378380), (5520, 340542), (6210, 302704), (6624, 283785), (8280, 227028), (9936, 189190), (11040, 170271), (12420, 151352), (16560, 113514), (18919, 99360), (19872, 94595), (24840, 75676), (33120, 56757), (37838, 49680)]