19805860800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 756

約数和(自身を含む): 80432374568

約数和(自身を除く): 60626513768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 121, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 242, 243, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 363, 396, 400, 405, 421, 432, 440, 450, 480, 484, 486, 495, 528, 540, 550, 576, 594, 600, 605, 648, 660, 675, 704, 720, 726, 792, 800, 810, 825, 842, 864, 880, 891, 900, 960, 968, 972, 990, 1056, 1080, 1089, 1100, 1188, 1200, 1210, 1215, 1263, 1296, 1320, 1350, 1440, 1452, 1485, 1584, 1600, 1620, 1650, 1684, 1728, 1760, 1782, 1800, 1815, 1936, 1944, 1980, 2025, 2105, 2112, 2160, 2178, 2200, 2376, 2400, 2420, 2430, 2475, 2526, 2592, 2640, 2673, 2700, 2880, 2904, 2970, 3025, 3168, 3240, 3267, 3300, 3368, 3520, 3564, 3600, 3630, 3789, 3872, 3888, 3960, 4050, 4210, 4320, 4356, 4400, 4455, 4631, 4752, 4800, 4840, 4860, 4950, 5052, 5184, 5280, 5346, 5400, 5445, 5808, 5940, 6050, 6075, 6315, 6336, 6480, 6534, 6600, 6736, 7128, 7200, 7260, 7425, 7578, 7744, 7776, 7920, 8100, 8420, 8640, 8712, 8800, 8910, 9075, 9262, 9504, 9680, 9720, 9801, 9900, 10104, 10525, 10560, 10692, 10800, 10890, 11367, 11616, 11880, 12100, 12150, 12630, 12960, 13068, 13200, 13365, 13472, 13893, 14256, 14400, 14520, 14850, 15156, 15552, 15840, 16200, 16335, 16840, 17424, 17600, 17820, 18150, 18524, 18945, 19008, 19360, 19440, 19602, 19800, 20208, 21050, 21384, 21600, 21780, 22275, 22734, 23155, 23232, 23760, 24200, 24300, 25260, 25920, 26136, 26400, 26730, 26944, 27225, 27786, 28512, 29040, 29403, 29700, 30312, 31575, 31680, 32400, 32670, 33680, 34101, 34848, 35640, 36300, 37048, 37890, 38720, 38880, 39204, 39600, 40416, 41679, 42100, 42768, 43200, 43560, 44550, 45468, 46310, 47520, 48400, 48600, 49005, 50520, 50941, 52272, 52800, 53460, 54450, 55572, 56835, 57024, 58080, 58806, 59400, 60624, 63150, 64800, 65340, 66825, 67360, 68202, 69465, 69696, 71280, 72600, 74096, 75780, 77760, 78408, 79200, 80832, 81675, 83358, 84200, 85536, 87120, 89100, 90936, 92620, 94725, 95040, 96800, 97200, 98010, 101040, 101882, 102303, 104544, 106920, 108900, 111144, 113670, 115775, 116160, 117612, 118800, 121248, 125037, 126300, 129600, 130680, 133650, 134720, 136404, 138930, 142560, 145200, 147015, 148192, 151560, 152823, 156816, 158400, 163350, 166716, 168400, 170505, 171072, 174240, 178200, 181872, 185240, 189450, 193600, 194400, 196020, 202080, 203764, 204606, 208395, 209088, 213840, 217800, 222288, 227340, 231550, 235224, 237600, 242496, 245025, 250074, 252600, 254705, 261360, 267300, 272808, 277860, 284175, 285120, 290400, 294030, 296384, 303120, 305646, 313632, 326700, 333432, 336800, 341010, 347325, 348480, 356400, 363744, 370480, 375111, 378900, 388800, 392040, 404160, 407528, 409212, 416790, 427680, 435600, 444576, 454680, 458469, 463100, 470448, 475200, 490050, 500148, 505200, 509410, 511515, 522720, 534600, 545616, 555720, 568350, 580800, 588060, 606240, 611292, 625185, 627264, 653400, 666864, 673600, 682020, 694650, 712800, 727488, 735075, 740960, 750222, 757800, 764115, 784080, 815056, 818424, 833580, 852525, 855360, 871200, 889152, 909360, 916938, 926200, 940896, 980100, 1000296, 1010400, 1018820, 1023030, 1041975, 1045440, 1069200, 1091232, 1111440, 1125333, 1136700, 1176120, 1212480, 1222584, 1250370, 1273525, 1306800, 1333728, 1364040, 1375407, 1389300, 1425600, 1470150, 1481920, 1500444, 1515600, 1528230, 1568160, 1630112, 1636848, 1667160, 1705050, 1742400, 1818720, 1833876, 1852400, 1875555, 1881792, 1960200, 2000592, 2020800, 2037640, 2046060, 2083950, 2138400, 2182464, 2222880, 2250666, 2273400, 2292345, 2352240, 2445168, 2500740, 2547050, 2557575, 2613600, 2667456, 2728080, 2750814, 2778600, 2940300, 3000888, 3031200, 3056460, 3125925, 3136320, 3260224, 3273696, 3334320, 3410100, 3637440, 3667752, 3704800, 3751110, 3820575, 3920400, 4001184, 4075280, 4092120, 4126221, 4167900, 4276800, 4445760, 4501332, 4546800, 4584690, 4704480, 4890336, 5001480, 5094100, 5115150, 5227200, 5456160, 5501628, 5557200, 5626665, 5880600, 6001776, 6062400, 6112920, 6251850, 6547392, 6668640, 6820200, 6877035, 7335504, 7409600, 7502220, 7641150, 7840800, 8002368, 8150560, 8184240, 8252442, 8335800, 9002664, 9093600, 9169380, 9377775, 9408960, 9780672, 10002960, 10188200, 10230300, 10912320, 11003256, 11114400, 11253330, 11461725, 11761200, 12003552, 12225840, 12378663, 12503700, 13337280, 13640400, 13754070, 14671008, 15004440, 15282300, 15681600, 16301120, 16368480, 16504884, 16671600, 18005328, 18187200, 18338760, 18755550, 20005920, 20376400, 20460600, 20631105, 22006512, 22228800, 22506660, 22923450, 23522400, 24007104, 24451680, 24757326, 25007400, 27280800, 27508140, 28133325, 29342016, 30008880, 30564600, 32736960, 33009768, 33343200, 34385175, 36010656, 36677520, 37511100, 40011840, 40752800, 40921200, 41262210, 44013024, 45013320, 45846900, 47044800, 48903360, 49514652, 50014800, 54561600, 55016280, 56266650, 60017760, 61129200, 61893315, 66019536, 66686400, 68770350, 72021312, 73355040, 75022200, 81505600, 81842400, 82524420, 88026048, 90026640, 91693800, 99029304, 100029600, 103155525, 110032560, 112533300, 120035520, 122258400, 123786630, 132039072, 137540700, 146710080, 150044400, 163684800, 165048840, 180053280, 183387600, 198058608, 200059200, 206311050, 220065120, 225066600, 244516800, 247573260, 264078144, 275081400, 300088800, 309466575, 330097680, 360106560, 366775200, 396117216, 412622100, 440130240, 450133200, 495146520, 550162800, 600177600, 618933150, 660195360, 733550400, 792234432, 825244200, 900266400, 990293040, 1100325600, 1237866300, 1320390720, 1650488400, 1800532800, 1980586080, 2200651200, 2475732600, 3300976800, 3961172160, 4951465200, 6601953600, 9902930400, 19805860800]

約数ペア:

[(1, 19805860800), (2, 9902930400), (3, 6601953600), (4, 4951465200), (5, 3961172160), (6, 3300976800), (8, 2475732600), (9, 2200651200), (10, 1980586080), (11, 1800532800), (12, 1650488400), (15, 1320390720), (16, 1237866300), (18, 1100325600), (20, 990293040), (22, 900266400), (24, 825244200), (25, 792234432), (27, 733550400), (30, 660195360), (32, 618933150), (33, 600177600), (36, 550162800), (40, 495146520), (44, 450133200), (45, 440130240), (48, 412622100), (50, 396117216), (54, 366775200), (55, 360106560), (60, 330097680), (64, 309466575), (66, 300088800), (72, 275081400), (75, 264078144), (80, 247573260), (81, 244516800), (88, 225066600), (90, 220065120), (96, 206311050), (99, 200059200), (100, 198058608), (108, 183387600), (110, 180053280), (120, 165048840), (121, 163684800), (132, 150044400), (135, 146710080), (144, 137540700), (150, 132039072), (160, 123786630), (162, 122258400), (165, 120035520), (176, 112533300), (180, 110032560), (192, 103155525), (198, 100029600), (200, 99029304), (216, 91693800), (220, 90026640), (225, 88026048), (240, 82524420), (242, 81842400), (243, 81505600), (264, 75022200), (270, 73355040), (275, 72021312), (288, 68770350), (297, 66686400), (300, 66019536), (320, 61893315), (324, 61129200), (330, 60017760), (352, 56266650), (360, 55016280), (363, 54561600), (396, 50014800), (400, 49514652), (405, 48903360), (421, 47044800), (432, 45846900), (440, 45013320), (450, 44013024), (480, 41262210), (484, 40921200), (486, 40752800), (495, 40011840), (528, 37511100), (540, 36677520), (550, 36010656), (576, 34385175), (594, 33343200), (600, 33009768), (605, 32736960), (648, 30564600), (660, 30008880), (675, 29342016), (704, 28133325), (720, 27508140), (726, 27280800), (792, 25007400), (800, 24757326), (810, 24451680), (825, 24007104), (842, 23522400), (864, 22923450), (880, 22506660), (891, 22228800), (900, 22006512), (960, 20631105), (968, 20460600), (972, 20376400), (990, 20005920), (1056, 18755550), (1080, 18338760), (1089, 18187200), (1100, 18005328), (1188, 16671600), (1200, 16504884), (1210, 16368480), (1215, 16301120), (1263, 15681600), (1296, 15282300), (1320, 15004440), (1350, 14671008), (1440, 13754070), (1452, 13640400), (1485, 13337280), (1584, 12503700), (1600, 12378663), (1620, 12225840), (1650, 12003552), (1684, 11761200), (1728, 11461725), (1760, 11253330), (1782, 11114400), (1800, 11003256), (1815, 10912320), (1936, 10230300), (1944, 10188200), (1980, 10002960), (2025, 9780672), (2105, 9408960), (2112, 9377775), (2160, 9169380), (2178, 9093600), (2200, 9002664), (2376, 8335800), (2400, 8252442), (2420, 8184240), (2430, 8150560), (2475, 8002368), (2526, 7840800), (2592, 7641150), (2640, 7502220), (2673, 7409600), (2700, 7335504), (2880, 6877035), (2904, 6820200), (2970, 6668640), (3025, 6547392), (3168, 6251850), (3240, 6112920), (3267, 6062400), (3300, 6001776), (3368, 5880600), (3520, 5626665), (3564, 5557200), (3600, 5501628), (3630, 5456160), (3789, 5227200), (3872, 5115150), (3888, 5094100), (3960, 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(85536, 231550), (87120, 227340), (89100, 222288), (90936, 217800), (92620, 213840), (94725, 209088), (95040, 208395), (96800, 204606), (97200, 203764), (98010, 202080), (101040, 196020), (101882, 194400), (102303, 193600), (104544, 189450), (106920, 185240), (108900, 181872), (111144, 178200), (113670, 174240), (115775, 171072), (116160, 170505), (117612, 168400), (118800, 166716), (121248, 163350), (125037, 158400), (126300, 156816), (129600, 152823), (130680, 151560), (133650, 148192), (134720, 147015), (136404, 145200), (138930, 142560)]