20911338000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^3\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 640

約数和(自身を含む): 87434880000

約数和(自身を除く): 66523542000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 240, 245, 250, 252, 270, 280, 294, 300, 315, 336, 343, 350, 360, 375, 378, 392, 400, 420, 432, 441, 450, 490, 500, 504, 525, 540, 560, 588, 600, 630, 675, 686, 700, 720, 735, 750, 756, 784, 840, 875, 882, 900, 945, 980, 1000, 1008, 1029, 1050, 1080, 1125, 1129, 1176, 1200, 1225, 1260, 1323, 1350, 1372, 1400, 1470, 1500, 1512, 1575, 1680, 1715, 1750, 1764, 1800, 1890, 1960, 2000, 2058, 2100, 2160, 2205, 2250, 2258, 2352, 2450, 2520, 2625, 2646, 2700, 2744, 2800, 2940, 3000, 3024, 3087, 3150, 3375, 3387, 3430, 3500, 3528, 3600, 3675, 3780, 3920, 4116, 4200, 4410, 4500, 4516, 4725, 4900, 5040, 5145, 5250, 5292, 5400, 5488, 5645, 5880, 6000, 6125, 6174, 6300, 6615, 6750, 6774, 6860, 7000, 7056, 7350, 7560, 7875, 7903, 8232, 8400, 8575, 8820, 9000, 9032, 9261, 9450, 9800, 10161, 10290, 10500, 10584, 10800, 11025, 11290, 11760, 12250, 12348, 12600, 13230, 13500, 13548, 13720, 14000, 14700, 15120, 15435, 15750, 15806, 16464, 16935, 17150, 17640, 18000, 18064, 18375, 18522, 18900, 19600, 20322, 20580, 21000, 21168, 22050, 22580, 23625, 23709, 24500, 24696, 25200, 25725, 26460, 27000, 27096, 27440, 28225, 29400, 30483, 30870, 31500, 31612, 33075, 33870, 34300, 35280, 36750, 37044, 37800, 39515, 40644, 41160, 42000, 42875, 44100, 45160, 46305, 47250, 47418, 49000, 49392, 50805, 51450, 52920, 54000, 54192, 55125, 55321, 56450, 58800, 60966, 61740, 63000, 63224, 66150, 67740, 68600, 71127, 73500, 74088, 75600, 77175, 79030, 81288, 82320, 84675, 85750, 88200, 90320, 92610, 94500, 94836, 98000, 101610, 102900, 105840, 110250, 110642, 112900, 118545, 121932, 123480, 126000, 126448, 128625, 132300, 135480, 137200, 141125, 142254, 147000, 148176, 152415, 154350, 158060, 162576, 165375, 165963, 169350, 171500, 176400, 185220, 189000, 189672, 197575, 203220, 205800, 213381, 220500, 221284, 225800, 231525, 237090, 243864, 246960, 254025, 257250, 264600, 270960, 276605, 282250, 284508, 294000, 304830, 308700, 316120, 330750, 331926, 338700, 343000, 355635, 370440, 378000, 379344, 385875, 387247, 395150, 406440, 411600, 423375, 426762, 441000, 442568, 451600, 463050, 474180, 487728, 497889, 508050, 514500, 529200, 553210, 564500, 569016, 592725, 609660, 617400, 632240, 661500, 663852, 677400, 686000, 711270, 740880, 762075, 771750, 774494, 790300, 812880, 829815, 846750, 853524, 882000, 885136, 926100, 948360, 987875, 995778, 1016100, 1029000, 1066905, 1106420, 1129000, 1138032, 1157625, 1161741, 1185450, 1219320, 1234800, 1270125, 1323000, 1327704, 1354800, 1383025, 1422540, 1493667, 1524150, 1543500, 1548988, 1580600, 1659630, 1693500, 1707048, 1778175, 1852200, 1896720, 1936235, 1975750, 1991556, 2032200, 2058000, 2133810, 2212840, 2258000, 2315250, 2323482, 2370900, 2438640, 2489445, 2540250, 2646000, 2655408, 2766050, 2845080, 2963625, 2987334, 3048300, 3087000, 3097976, 3161200, 3319260, 3387000, 3414096, 3485223, 3556350, 3704400, 3810375, 3872470, 3951500, 3983112, 4064400, 4149075, 4267620, 4425680, 4630500, 4646964, 4741800, 4978890, 5080500, 5334525, 5532100, 5690160, 5808705, 5927250, 5974668, 6096600, 6174000, 6195952, 6638520, 6774000, 6915125, 6970446, 7112700, 7468335, 7620750, 7744940, 7903000, 7966224, 8298150, 8535240, 8890875, 9261000, 9293928, 9483600, 9681175, 9957780, 10161000, 10455669, 10669050, 11064200, 11617410, 11854500, 11949336, 12193200, 12447225, 13277040, 13830250, 13940892, 14225400, 14936670, 15241500, 15489880, 15806000, 16596300, 17070480, 17426115, 17781750, 18522000, 18587856, 19362350, 19915560, 20322000, 20745375, 20911338, 21338100, 22128400, 23234820, 23709000, 23898672, 24894450, 26672625, 27660500, 27881784, 28450800, 29043525, 29873340, 30483000, 30979760, 33192600, 34852230, 35563500, 37341675, 38724700, 39831120, 41490750, 41822676, 42676200, 46469640, 47418000, 48405875, 49788900, 52278345, 53345250, 55321000, 55763568, 58087050, 59746680, 60966000, 62236125, 66385200, 69704460, 71127000, 74683350, 77449400, 82981500, 83645352, 85352400, 87130575, 92939280, 96811750, 99577800, 104556690, 106690500, 110642000, 116174100, 119493360, 124472250, 139408920, 142254000, 145217625, 149366700, 154898800, 165963000, 167290704, 174261150, 186708375, 193623500, 199155600, 209113380, 213381000, 232348200, 248944500, 261391725, 278817840, 290435250, 298733400, 331926000, 348522300, 373416750, 387247000, 418226760, 426762000, 435652875, 464696400, 497889000, 522783450, 580870500, 597466800, 697044600, 746833500, 774494000, 836453520, 871305750, 995778000, 1045566900, 1161741000, 1306958625, 1394089200, 1493667000, 1742611500, 2091133800, 2323482000, 2613917250, 2987334000, 3485223000, 4182267600, 5227834500, 6970446000, 10455669000, 20911338000]

約数ペア:

[(1, 20911338000), (2, 10455669000), (3, 6970446000), (4, 5227834500), (5, 4182267600), (6, 3485223000), (7, 2987334000), (8, 2613917250), (9, 2323482000), (10, 2091133800), (12, 1742611500), (14, 1493667000), (15, 1394089200), (16, 1306958625), (18, 1161741000), (20, 1045566900), (21, 995778000), (24, 871305750), (25, 836453520), (27, 774494000), (28, 746833500), (30, 697044600), (35, 597466800), (36, 580870500), (40, 522783450), (42, 497889000), (45, 464696400), (48, 435652875), (49, 426762000), (50, 418226760), (54, 387247000), (56, 373416750), (60, 348522300), (63, 331926000), (70, 298733400), (72, 290435250), (75, 278817840), (80, 261391725), (84, 248944500), (90, 232348200), (98, 213381000), (100, 209113380), (105, 199155600), (108, 193623500), (112, 186708375), (120, 174261150), (125, 167290704), (126, 165963000), (135, 154898800), (140, 149366700), (144, 145217625), (147, 142254000), (150, 139408920), (168, 124472250), (175, 119493360), (180, 116174100), (189, 110642000), (196, 106690500), (200, 104556690), (210, 99577800), (216, 96811750), (225, 92939280), (240, 87130575), (245, 85352400), (250, 83645352), (252, 82981500), (270, 77449400), (280, 74683350), (294, 71127000), (300, 69704460), (315, 66385200), (336, 62236125), (343, 60966000), (350, 59746680), (360, 58087050), (375, 55763568), (378, 55321000), (392, 53345250), (400, 52278345), (420, 49788900), (432, 48405875), (441, 47418000), (450, 46469640), (490, 42676200), (500, 41822676), (504, 41490750), (525, 39831120), (540, 38724700), (560, 37341675), (588, 35563500), (600, 34852230), (630, 33192600), (675, 30979760), (686, 30483000), (700, 29873340), (720, 29043525), (735, 28450800), (750, 27881784), (756, 27660500), (784, 26672625), (840, 24894450), (875, 23898672), (882, 23709000), (900, 23234820), (945, 22128400), (980, 21338100), (1000, 20911338), (1008, 20745375), (1029, 20322000), (1050, 19915560), (1080, 19362350), (1125, 18587856), (1129, 18522000), (1176, 17781750), (1200, 17426115), (1225, 17070480), (1260, 16596300), (1323, 15806000), (1350, 15489880), (1372, 15241500), (1400, 14936670), (1470, 14225400), (1500, 13940892), (1512, 13830250), (1575, 13277040), (1680, 12447225), (1715, 12193200), (1750, 11949336), (1764, 11854500), (1800, 11617410), (1890, 11064200), (1960, 10669050), (2000, 10455669), (2058, 10161000), (2100, 9957780), (2160, 9681175), (2205, 9483600), (2250, 9293928), (2258, 9261000), (2352, 8890875), (2450, 8535240), (2520, 8298150), (2625, 7966224), (2646, 7903000), (2700, 7744940), (2744, 7620750), (2800, 7468335), (2940, 7112700), (3000, 6970446), (3024, 6915125), (3087, 6774000), (3150, 6638520), (3375, 6195952), (3387, 6174000), (3430, 6096600), (3500, 5974668), (3528, 5927250), (3600, 5808705), (3675, 5690160), (3780, 5532100), (3920, 5334525), (4116, 5080500), (4200, 4978890), (4410, 4741800), (4500, 4646964), (4516, 4630500), (4725, 4425680), (4900, 4267620), (5040, 4149075), (5145, 4064400), (5250, 3983112), (5292, 3951500), (5400, 3872470), (5488, 3810375), (5645, 3704400), (5880, 3556350), (6000, 3485223), (6125, 3414096), (6174, 3387000), (6300, 3319260), (6615, 3161200), (6750, 3097976), (6774, 3087000), (6860, 3048300), (7000, 2987334), (7056, 2963625), (7350, 2845080), (7560, 2766050), (7875, 2655408), (7903, 2646000), (8232, 2540250), (8400, 2489445), (8575, 2438640), (8820, 2370900), (9000, 2323482), (9032, 2315250), (9261, 2258000), (9450, 2212840), (9800, 2133810), (10161, 2058000), (10290, 2032200), (10500, 1991556), (10584, 1975750), (10800, 1936235), (11025, 1896720), (11290, 1852200), (11760, 1778175), (12250, 1707048), (12348, 1693500), (12600, 1659630), (13230, 1580600), (13500, 1548988), (13548, 1543500), (13720, 1524150), (14000, 1493667), (14700, 1422540), (15120, 1383025), (15435, 1354800), (15750, 1327704), (15806, 1323000), (16464, 1270125), (16935, 1234800), (17150, 1219320), (17640, 1185450), (18000, 1161741), (18064, 1157625), (18375, 1138032), (18522, 1129000), (18900, 1106420), (19600, 1066905), (20322, 1029000), (20580, 1016100), (21000, 995778), (21168, 987875), (22050, 948360), (22580, 926100), (23625, 885136), (23709, 882000), (24500, 853524), (24696, 846750), (25200, 829815), (25725, 812880), (26460, 790300), (27000, 774494), (27096, 771750), (27440, 762075), (28225, 740880), (29400, 711270), (30483, 686000), (30870, 677400), (31500, 663852), (31612, 661500), (33075, 632240), (33870, 617400), (34300, 609660), (35280, 592725), (36750, 569016), (37044, 564500), (37800, 553210), (39515, 529200), (40644, 514500), (41160, 508050), (42000, 497889), (42875, 487728), (44100, 474180), (45160, 463050), (46305, 451600), (47250, 442568), (47418, 441000), (49000, 426762), (49392, 423375), (50805, 411600), (51450, 406440), (52920, 395150), (54000, 387247), (54192, 385875), (55125, 379344), (55321, 378000), (56450, 370440), (58800, 355635), (60966, 343000), (61740, 338700), (63000, 331926), (63224, 330750), (66150, 316120), (67740, 308700), (68600, 304830), (71127, 294000), (73500, 284508), (74088, 282250), (75600, 276605), (77175, 270960), (79030, 264600), (81288, 257250), (82320, 254025), (84675, 246960), (85750, 243864), (88200, 237090), (90320, 231525), (92610, 225800), (94500, 221284), (94836, 220500), (98000, 213381), (101610, 205800), (102900, 203220), (105840, 197575), (110250, 189672), (110642, 189000), (112900, 185220), (118545, 176400), (121932, 171500), (123480, 169350), (126000, 165963), (126448, 165375), (128625, 162576), (132300, 158060), (135480, 154350), (137200, 152415), (141125, 148176), (142254, 147000)]