20444607360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9619}}^1$

素因数の和:9691

約数の個数: 320

約数和(自身を含む): 74799925200

約数和(自身を除く): 54355317840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 540, 576, 615, 640, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3456, 3690, 3936, 4320, 4428, 4920, 5184, 5248, 5535, 5760, 5904, 6480, 6560, 6642, 7380, 7872, 8640, 8856, 9619, 9840, 10368, 11070, 11808, 12960, 13120, 13284, 14760, 15744, 16605, 17280, 17712, 19238, 19680, 22140, 23616, 25920, 26240, 26568, 28857, 29520, 33210, 35424, 38476, 39360, 44280, 47232, 48095, 51840, 53136, 57714, 59040, 66420, 70848, 76952, 78720, 86571, 88560, 96190, 106272, 115428, 118080, 132840, 141696, 144285, 153904, 173142, 177120, 192380, 212544, 230856, 236160, 259713, 265680, 288570, 307808, 346284, 354240, 384760, 394379, 425088, 432855, 461712, 519426, 531360, 577140, 615616, 692568, 708480, 769520, 779139, 788758, 865710, 923424, 1038852, 1062720, 1154280, 1183137, 1231232, 1298565, 1385136, 1539040, 1558278, 1577516, 1731420, 1846848, 1971895, 2077704, 2125440, 2308560, 2366274, 2597130, 2770272, 3078080, 3116556, 3155032, 3462840, 3549411, 3693696, 3895695, 3943790, 4155408, 4617120, 4732548, 5194260, 5540544, 5915685, 6156160, 6233112, 6310064, 6925680, 7098822, 7791390, 7887580, 8310816, 9234240, 9465096, 10388520, 10648233, 11081088, 11831370, 12466224, 12620128, 13851360, 14197644, 15582780, 15775160, 16621632, 17747055, 18468480, 18930192, 20777040, 21296466, 23662740, 24932448, 25240256, 27702720, 28395288, 31165560, 31550320, 31944699, 33243264, 35494110, 37860384, 41554080, 42592932, 47325480, 49864896, 50480512, 53241165, 55405440, 56790576, 62331120, 63100640, 63889398, 70988220, 75720768, 83108160, 85185864, 94650960, 99729792, 106482330, 113581152, 124662240, 126201280, 127778796, 141976440, 151441536, 159723495, 166216320, 170371728, 189301920, 212964660, 227162304, 249324480, 252402560, 255557592, 283952880, 319446990, 340743456, 378603840, 425929320, 454324608, 498648960, 511115184, 567905760, 638893980, 681486912, 757207680, 851858640, 1022230368, 1135811520, 1277787960, 1362973824, 1703717280, 2044460736, 2271623040, 2555575920, 3407434560, 4088921472, 5111151840, 6814869120, 10222303680, 20444607360]

約数ペア:

[(1, 20444607360), (2, 10222303680), (3, 6814869120), (4, 5111151840), (5, 4088921472), (6, 3407434560), (8, 2555575920), (9, 2271623040), (10, 2044460736), (12, 1703717280), (15, 1362973824), (16, 1277787960), (18, 1135811520), (20, 1022230368), (24, 851858640), (27, 757207680), (30, 681486912), (32, 638893980), (36, 567905760), (40, 511115184), (41, 498648960), (45, 454324608), (48, 425929320), (54, 378603840), (60, 340743456), (64, 319446990), (72, 283952880), (80, 255557592), (81, 252402560), (82, 249324480), (90, 227162304), (96, 212964660), (108, 189301920), (120, 170371728), (123, 166216320), (128, 159723495), (135, 151441536), (144, 141976440), (160, 127778796), (162, 126201280), (164, 124662240), (180, 113581152), (192, 106482330), (205, 99729792), (216, 94650960), (240, 85185864), (246, 83108160), (270, 75720768), (288, 70988220), (320, 63889398), (324, 63100640), (328, 62331120), (360, 56790576), (369, 55405440), (384, 53241165), (405, 50480512), (410, 49864896), (432, 47325480), (480, 42592932), (492, 41554080), (540, 37860384), (576, 35494110), (615, 33243264), (640, 31944699), (648, 31550320), (656, 31165560), (720, 28395288), (738, 27702720), (810, 25240256), (820, 24932448), (864, 23662740), (960, 21296466), (984, 20777040), (1080, 18930192), (1107, 18468480), (1152, 17747055), (1230, 16621632), (1296, 15775160), (1312, 15582780), (1440, 14197644), (1476, 13851360), (1620, 12620128), (1640, 12466224), (1728, 11831370), (1845, 11081088), (1920, 10648233), (1968, 10388520), (2160, 9465096), (2214, 9234240), (2460, 8310816), (2592, 7887580), (2624, 7791390), (2880, 7098822), (2952, 6925680), (3240, 6310064), (3280, 6233112), (3321, 6156160), (3456, 5915685), (3690, 5540544), (3936, 5194260), (4320, 4732548), (4428, 4617120), (4920, 4155408), (5184, 3943790), (5248, 3895695), (5535, 3693696), (5760, 3549411), (5904, 3462840), (6480, 3155032), (6560, 3116556), (6642, 3078080), (7380, 2770272), (7872, 2597130), (8640, 2366274), (8856, 2308560), (9619, 2125440), (9840, 2077704), (10368, 1971895), (11070, 1846848), (11808, 1731420), (12960, 1577516), (13120, 1558278), (13284, 1539040), (14760, 1385136), (15744, 1298565), (16605, 1231232), (17280, 1183137), (17712, 1154280), (19238, 1062720), (19680, 1038852), (22140, 923424), (23616, 865710), (25920, 788758), (26240, 779139), (26568, 769520), (28857, 708480), (29520, 692568), (33210, 615616), (35424, 577140), (38476, 531360), (39360, 519426), (44280, 461712), (47232, 432855), (48095, 425088), (51840, 394379), (53136, 384760), (57714, 354240), (59040, 346284), (66420, 307808), (70848, 288570), (76952, 265680), (78720, 259713), (86571, 236160), (88560, 230856), (96190, 212544), (106272, 192380), (115428, 177120), (118080, 173142), (132840, 153904), (141696, 144285)]