20105260560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2521

約数の個数: 640

約数和(自身を含む): 88137216000

約数和(自身を除く): 68031955440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 231, 240, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 336, 343, 360, 378, 385, 392, 396, 420, 432, 440, 441, 462, 490, 495, 504, 528, 539, 540, 560, 588, 594, 616, 630, 660, 686, 693, 720, 735, 756, 770, 784, 792, 840, 880, 882, 924, 945, 980, 990, 1008, 1029, 1078, 1080, 1155, 1176, 1188, 1232, 1260, 1320, 1323, 1372, 1386, 1470, 1485, 1512, 1540, 1584, 1617, 1680, 1715, 1764, 1848, 1890, 1960, 1980, 2058, 2079, 2156, 2160, 2205, 2310, 2352, 2376, 2467, 2520, 2640, 2646, 2695, 2744, 2772, 2940, 2970, 3024, 3080, 3087, 3234, 3430, 3465, 3528, 3696, 3773, 3780, 3920, 3960, 4116, 4158, 4312, 4410, 4620, 4752, 4851, 4934, 5040, 5145, 5292, 5390, 5488, 5544, 5880, 5940, 6160, 6174, 6468, 6615, 6860, 6930, 7056, 7401, 7546, 7560, 7920, 8085, 8232, 8316, 8624, 8820, 9240, 9261, 9702, 9868, 10290, 10395, 10584, 10780, 11088, 11319, 11760, 11880, 12335, 12348, 12936, 13230, 13720, 13860, 14553, 14802, 15092, 15120, 15435, 16170, 16464, 16632, 17269, 17640, 18480, 18522, 18865, 19404, 19736, 20580, 20790, 21168, 21560, 22203, 22638, 23760, 24255, 24670, 24696, 25872, 26460, 27137, 27440, 27720, 29106, 29604, 30184, 30870, 32340, 33264, 33957, 34538, 35280, 37005, 37044, 37730, 38808, 39472, 41160, 41580, 43120, 44406, 45276, 46305, 48510, 49340, 49392, 51807, 52920, 54274, 55440, 56595, 58212, 59208, 60368, 61740, 64680, 66609, 67914, 69076, 72765, 74010, 74088, 75460, 77616, 81411, 82320, 83160, 86345, 88812, 90552, 92610, 97020, 98680, 101871, 103614, 105840, 108548, 111015, 113190, 116424, 118416, 120883, 123480, 129360, 133218, 135685, 135828, 138152, 145530, 148020, 148176, 150920, 155421, 162822, 166320, 169785, 172690, 177624, 181104, 185220, 189959, 194040, 197360, 203742, 207228, 217096, 222030, 226380, 232848, 241766, 244233, 246960, 259035, 266436, 271370, 271656, 276304, 291060, 296040, 301840, 310842, 325644, 333045, 339570, 345380, 355248, 362649, 370440, 379918, 388080, 407055, 407484, 414456, 434192, 444060, 452760, 466263, 483532, 488466, 509355, 518070, 532872, 542740, 543312, 569877, 582120, 592080, 604415, 621684, 651288, 666090, 679140, 690760, 725298, 732699, 740880, 759836, 777105, 814110, 814968, 828912, 846181, 888120, 905520, 932526, 949795, 967064, 976932, 1018710, 1036140, 1065744, 1085480, 1087947, 1139754, 1164240, 1208830, 1221165, 1243368, 1302576, 1329713, 1332180, 1358280, 1381520, 1450596, 1465398, 1519672, 1554210, 1628220, 1629936, 1692362, 1709631, 1776240, 1813245, 1865052, 1899590, 1934128, 1953864, 2037420, 2072280, 2170960, 2175894, 2279508, 2331315, 2417660, 2442330, 2486736, 2538543, 2659426, 2664360, 2716560, 2849385, 2901192, 2930796, 3039344, 3108420, 3256440, 3263841, 3384724, 3419262, 3626490, 3663495, 3730104, 3799180, 3907728, 3989139, 4074840, 4144560, 4230905, 4351788, 4559016, 4662630, 4835320, 4884660, 5077086, 5128893, 5318852, 5328720, 5439735, 5698770, 5802384, 5861592, 6216840, 6512880, 6527682, 6648565, 6769448, 6838524, 7252980, 7326990, 7460208, 7598360, 7615629, 7978278, 8149680, 8461810, 8548155, 8703576, 9118032, 9307991, 9325260, 9670640, 9769320, 10154172, 10257786, 10637704, 10879470, 11397540, 11723184, 11967417, 12433680, 12692715, 13055364, 13297130, 13538896, 13677048, 14505960, 14653980, 15196720, 15231258, 15956556, 16319205, 16923620, 17096310, 17407152, 18615982, 18650520, 19538640, 19945695, 20308344, 20515572, 21275408, 21758940, 22795080, 22846887, 23934834, 25385430, 25644465, 26110728, 26594260, 27354096, 27923973, 29011920, 29307960, 30462516, 31913112, 32638410, 33847240, 34192620, 35902251, 37231964, 37301040, 38078145, 39891390, 40616688, 41031144, 43517880, 45590160, 45693774, 46539955, 47869668, 50770860, 51288930, 52221456, 53188520, 55847946, 58615920, 59837085, 60925032, 63826224, 65276820, 67694480, 68385240, 71804502, 74463928, 76156290, 79782780, 82062288, 83771919, 87035760, 91387548, 93079910, 95739336, 101541720, 102577860, 106377040, 111695892, 114234435, 119674170, 121850064, 130553640, 136770480, 139619865, 143609004, 148927856, 152312580, 159565560, 167543838, 179511255, 182775096, 186159820, 191478672, 203083440, 205155720, 223391784, 228468870, 239348340, 251315757, 261107280, 279239730, 287218008, 304625160, 319131120, 335087676, 359022510, 365550192, 372319640, 410311440, 418859595, 446783568, 456937740, 478696680, 502631514, 558479460, 574436016, 609250320, 670175352, 718045020, 744639280, 837719190, 913875480, 957393360, 1005263028, 1116958920, 1256578785, 1340350704, 1436090040, 1675438380, 1827750960, 2010526056, 2233917840, 2513157570, 2872180080, 3350876760, 4021052112, 5026315140, 6701753520, 10052630280, 20105260560]

約数ペア:

[(1, 20105260560), (2, 10052630280), (3, 6701753520), (4, 5026315140), (5, 4021052112), (6, 3350876760), (7, 2872180080), (8, 2513157570), (9, 2233917840), (10, 2010526056), (11, 1827750960), (12, 1675438380), (14, 1436090040), (15, 1340350704), (16, 1256578785), (18, 1116958920), (20, 1005263028), (21, 957393360), (22, 913875480), (24, 837719190), (27, 744639280), (28, 718045020), (30, 670175352), (33, 609250320), (35, 574436016), (36, 558479460), (40, 502631514), (42, 478696680), (44, 456937740), (45, 446783568), (48, 418859595), (49, 410311440), (54, 372319640), (55, 365550192), (56, 359022510), (60, 335087676), (63, 319131120), (66, 304625160), (70, 287218008), (72, 279239730), (77, 261107280), (80, 251315757), (84, 239348340), (88, 228468870), (90, 223391784), (98, 205155720), (99, 203083440), (105, 191478672), (108, 186159820), (110, 182775096), (112, 179511255), (120, 167543838), (126, 159565560), (132, 152312580), (135, 148927856), (140, 143609004), (144, 139619865), (147, 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22795080), (924, 21758940), (945, 21275408), (980, 20515572), (990, 20308344), (1008, 19945695), (1029, 19538640), (1078, 18650520), (1080, 18615982), (1155, 17407152), (1176, 17096310), (1188, 16923620), (1232, 16319205), (1260, 15956556), (1320, 15231258), (1323, 15196720), (1372, 14653980), (1386, 14505960), (1470, 13677048), (1485, 13538896), (1512, 13297130), (1540, 13055364), (1584, 12692715), (1617, 12433680), (1680, 11967417), (1715, 11723184), (1764, 11397540), (1848, 10879470), (1890, 10637704), (1960, 10257786), (1980, 10154172), (2058, 9769320), (2079, 9670640), (2156, 9325260), (2160, 9307991), (2205, 9118032), (2310, 8703576), (2352, 8548155), (2376, 8461810), (2467, 8149680), (2520, 7978278), (2640, 7615629), (2646, 7598360), (2695, 7460208), (2744, 7326990), (2772, 7252980), (2940, 6838524), (2970, 6769448), (3024, 6648565), (3080, 6527682), (3087, 6512880), (3234, 6216840), (3430, 5861592), (3465, 5802384), (3528, 5698770), (3696, 5439735), (3773, 5328720), (3780, 5318852), (3920, 5128893), (3960, 5077086), (4116, 4884660), (4158, 4835320), (4312, 4662630), (4410, 4559016), (4620, 4351788), (4752, 4230905), (4851, 4144560), (4934, 4074840), (5040, 3989139), (5145, 3907728), (5292, 3799180), (5390, 3730104), (5488, 3663495), (5544, 3626490), (5880, 3419262), (5940, 3384724), (6160, 3263841), (6174, 3256440), (6468, 3108420), (6615, 3039344), (6860, 2930796), (6930, 2901192), (7056, 2849385), (7401, 2716560), (7546, 2664360), (7560, 2659426), (7920, 2538543), (8085, 2486736), (8232, 2442330), (8316, 2417660), (8624, 2331315), (8820, 2279508), (9240, 2175894), (9261, 2170960), (9702, 2072280), (9868, 2037420), (10290, 1953864), (10395, 1934128), (10584, 1899590), (10780, 1865052), (11088, 1813245), (11319, 1776240), (11760, 1709631), (11880, 1692362), (12335, 1629936), (12348, 1628220), (12936, 1554210), (13230, 1519672), (13720, 1465398), (13860, 1450596), (14553, 1381520), (14802, 1358280), (15092, 1332180), (15120, 1329713), (15435, 1302576), (16170, 1243368), (16464, 1221165), (16632, 1208830), (17269, 1164240), (17640, 1139754), (18480, 1087947), (18522, 1085480), (18865, 1065744), (19404, 1036140), (19736, 1018710), (20580, 976932), (20790, 967064), (21168, 949795), (21560, 932526), (22203, 905520), (22638, 888120), (23760, 846181), (24255, 828912), (24670, 814968), (24696, 814110), (25872, 777105), (26460, 759836), (27137, 740880), (27440, 732699), (27720, 725298), (29106, 690760), (29604, 679140), (30184, 666090), (30870, 651288), (32340, 621684), (33264, 604415), (33957, 592080), (34538, 582120), (35280, 569877), (37005, 543312), (37044, 542740), (37730, 532872), (38808, 518070), (39472, 509355), (41160, 488466), (41580, 483532), (43120, 466263), (44406, 452760), (45276, 444060), (46305, 434192), (48510, 414456), (49340, 407484), (49392, 407055), (51807, 388080), (52920, 379918), (54274, 370440), (55440, 362649), (56595, 355248), (58212, 345380), (59208, 339570), (60368, 333045), (61740, 325644), (64680, 310842), (66609, 301840), (67914, 296040), (69076, 291060), (72765, 276304), (74010, 271656), (74088, 271370), (75460, 266436), (77616, 259035), (81411, 246960), (82320, 244233), (83160, 241766), (86345, 232848), (88812, 226380), (90552, 222030), (92610, 217096), (97020, 207228), (98680, 203742), (101871, 197360), (103614, 194040), (105840, 189959), (108548, 185220), (111015, 181104), (113190, 177624), (116424, 172690), (118416, 169785), (120883, 166320), (123480, 162822), (129360, 155421), (133218, 150920), (135685, 148176), (135828, 148020), (138152, 145530)]