19895880960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1671

約数の個数: 360

約数和(自身を含む): 71799146496

約数和(自身を除く): 51903265536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 216, 240, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 480, 508, 540, 576, 635, 640, 648, 720, 762, 768, 810, 864, 960, 1016, 1080, 1143, 1152, 1270, 1280, 1296, 1440, 1511, 1524, 1620, 1728, 1905, 1920, 2032, 2160, 2286, 2304, 2540, 2592, 2880, 3022, 3048, 3240, 3429, 3456, 3810, 3840, 4064, 4320, 4533, 4572, 5080, 5184, 5715, 5760, 6044, 6096, 6480, 6858, 6912, 7555, 7620, 8128, 8640, 9066, 9144, 10160, 10287, 10368, 11430, 11520, 12088, 12192, 12960, 13599, 13716, 15110, 15240, 16256, 17145, 17280, 18132, 18288, 20320, 20574, 20736, 22665, 22860, 24176, 24384, 25920, 27198, 27432, 30220, 30480, 32512, 34290, 34560, 36264, 36576, 40640, 40797, 41148, 45330, 45720, 48352, 48768, 51435, 51840, 54396, 54864, 60440, 60960, 67995, 68580, 72528, 73152, 81280, 81594, 82296, 90660, 91440, 96704, 97536, 102870, 103680, 108792, 109728, 120880, 121920, 122391, 135990, 137160, 145056, 146304, 162560, 163188, 164592, 181320, 182880, 191897, 193408, 203985, 205740, 217584, 219456, 241760, 243840, 244782, 271980, 274320, 290112, 292608, 326376, 329184, 362640, 365760, 383794, 386816, 407970, 411480, 435168, 438912, 483520, 487680, 489564, 543960, 548640, 575691, 580224, 611955, 652752, 658368, 725280, 731520, 767588, 815940, 822960, 870336, 877824, 959485, 967040, 979128, 1087920, 1097280, 1151382, 1160448, 1223910, 1305504, 1316736, 1450560, 1463040, 1535176, 1631880, 1645920, 1727073, 1740672, 1918970, 1934080, 1958256, 2175840, 2194560, 2302764, 2447820, 2611008, 2633472, 2878455, 2901120, 3070352, 3263760, 3291840, 3454146, 3481344, 3837940, 3916512, 4351680, 4389120, 4605528, 4895640, 5181219, 5222016, 5756910, 5802240, 6140704, 6527520, 6583680, 6908292, 7675880, 7833024, 8635365, 8703360, 9211056, 9791280, 10362438, 10444032, 11513820, 12281408, 13055040, 13167360, 13816584, 15351760, 15543657, 15666048, 17270730, 17406720, 18422112, 19582560, 20724876, 23027640, 24562816, 25906095, 26110080, 27633168, 30703520, 31087314, 31332096, 34541460, 36844224, 39165120, 41449752, 46055280, 49125632, 51812190, 52220160, 55266336, 61407040, 62174628, 69082920, 73688448, 77718285, 78330240, 82899504, 92110560, 103624380, 110532672, 122814080, 124349256, 138165840, 147376896, 155436570, 156660480, 165799008, 184221120, 207248760, 221065344, 245628160, 248698512, 276331680, 310873140, 331598016, 368442240, 414497520, 442130688, 497397024, 552663360, 621746280, 663196032, 736884480, 828995040, 994794048, 1105326720, 1243492560, 1326392064, 1657990080, 1989588096, 2210653440, 2486985120, 3315980160, 3979176192, 4973970240, 6631960320, 9947940480, 19895880960]

約数ペア:

[(1, 19895880960), (2, 9947940480), (3, 6631960320), (4, 4973970240), (5, 3979176192), (6, 3315980160), (8, 2486985120), (9, 2210653440), (10, 1989588096), (12, 1657990080), (15, 1326392064), (16, 1243492560), (18, 1105326720), (20, 994794048), (24, 828995040), (27, 736884480), (30, 663196032), (32, 621746280), (36, 552663360), (40, 497397024), (45, 442130688), (48, 414497520), (54, 368442240), (60, 331598016), (64, 310873140), (72, 276331680), (80, 248698512), (81, 245628160), (90, 221065344), (96, 207248760), (108, 184221120), (120, 165799008), (127, 156660480), (128, 155436570), (135, 147376896), (144, 138165840), (160, 124349256), (162, 122814080), (180, 110532672), (192, 103624380), (216, 92110560), (240, 82899504), (254, 78330240), (256, 77718285), (270, 73688448), (288, 69082920), (320, 62174628), (324, 61407040), (360, 55266336), (381, 52220160), (384, 51812190), (405, 49125632), (432, 46055280), (480, 41449752), (508, 39165120), (540, 36844224), (576, 34541460), (635, 31332096), (640, 31087314), (648, 30703520), (720, 27633168), (762, 26110080), (768, 25906095), (810, 24562816), (864, 23027640), (960, 20724876), (1016, 19582560), (1080, 18422112), (1143, 17406720), (1152, 17270730), (1270, 15666048), (1280, 15543657), (1296, 15351760), (1440, 13816584), (1511, 13167360), (1524, 13055040), (1620, 12281408), (1728, 11513820), (1905, 10444032), (1920, 10362438), (2032, 9791280), (2160, 9211056), (2286, 8703360), (2304, 8635365), (2540, 7833024), (2592, 7675880), (2880, 6908292), (3022, 6583680), (3048, 6527520), (3240, 6140704), (3429, 5802240), (3456, 5756910), (3810, 5222016), (3840, 5181219), (4064, 4895640), (4320, 4605528), (4533, 4389120), (4572, 4351680), (5080, 3916512), (5184, 3837940), (5715, 3481344), (5760, 3454146), (6044, 3291840), (6096, 3263760), (6480, 3070352), (6858, 2901120), (6912, 2878455), (7555, 2633472), (7620, 2611008), (8128, 2447820), (8640, 2302764), (9066, 2194560), (9144, 2175840), (10160, 1958256), (10287, 1934080), (10368, 1918970), (11430, 1740672), (11520, 1727073), (12088, 1645920), (12192, 1631880), (12960, 1535176), (13599, 1463040), (13716, 1450560), (15110, 1316736), (15240, 1305504), (16256, 1223910), (17145, 1160448), (17280, 1151382), (18132, 1097280), (18288, 1087920), (20320, 979128), (20574, 967040), (20736, 959485), (22665, 877824), (22860, 870336), (24176, 822960), (24384, 815940), (25920, 767588), (27198, 731520), (27432, 725280), (30220, 658368), (30480, 652752), (32512, 611955), (34290, 580224), (34560, 575691), (36264, 548640), (36576, 543960), (40640, 489564), (40797, 487680), (41148, 483520), (45330, 438912), (45720, 435168), (48352, 411480), (48768, 407970), (51435, 386816), (51840, 383794), (54396, 365760), (54864, 362640), (60440, 329184), (60960, 326376), (67995, 292608), (68580, 290112), (72528, 274320), (73152, 271980), (81280, 244782), (81594, 243840), (82296, 241760), (90660, 219456), (91440, 217584), (96704, 205740), (97536, 203985), (102870, 193408), (103680, 191897), (108792, 182880), (109728, 181320), (120880, 164592), (121920, 163188), (122391, 162560), (135990, 146304), (137160, 145056)]