20859914880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5629

約数の個数: 512

約数和(自身を含む): 87172300800

約数和(自身を除く): 66312385920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5563, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 11126, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15624, 16689, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 22252, 22320, 23436, 24192, 26040, 26784, 27776, 27815, 29295, 29760, 30240, 31248, 33378, 33480, 34720, 35712, 38941, 39060, 40320, 41664, 44504, 44640, 46872, 50067, 52080, 53568, 55630, 58590, 59520, 60480, 62496, 66756, 66960, 69440, 77882, 78120, 83328, 83445, 89008, 89280, 93744, 100134, 104160, 107136, 111260, 116823, 117180, 120960, 124992, 133512, 133920, 138880, 150201, 155764, 156240, 166890, 172453, 178016, 178560, 187488, 194705, 200268, 208320, 222520, 233646, 234360, 249984, 250335, 267024, 267840, 300402, 311528, 312480, 333780, 344906, 350469, 356032, 374976, 389410, 400536, 416640, 445040, 467292, 468720, 500670, 517359, 534048, 535680, 584115, 600804, 623056, 624960, 667560, 689812, 700938, 712064, 749952, 751005, 778820, 801072, 862265, 890080, 934584, 937440, 1001340, 1034718, 1051407, 1068096, 1168230, 1201608, 1207171, 1246112, 1249920, 1335120, 1379624, 1401876, 1502010, 1552077, 1557640, 1602144, 1724530, 1752345, 1780160, 1869168, 1874880, 2002680, 2069436, 2102814, 2136192, 2336460, 2403216, 2414342, 2492224, 2586795, 2670240, 2759248, 2803752, 3004020, 3104154, 3115280, 3204288, 3449060, 3504690, 3560320, 3621513, 3738336, 3749760, 4005360, 4138872, 4205628, 4656231, 4672920, 4806432, 4828684, 4984448, 5173590, 5257035, 5340480, 5518496, 5607504, 6008040, 6035855, 6208308, 6230560, 6408576, 6898120, 7009380, 7243026, 7476672, 7760385, 8010720, 8277744, 8411256, 9312462, 9345840, 9612864, 9657368, 10347180, 10514070, 10680960, 10864539, 11036992, 11215008, 12016080, 12071710, 12416616, 12461120, 13796240, 14018760, 14486052, 14953344, 15520770, 16021440, 16555488, 16822512, 18107565, 18624924, 18691680, 19225728, 19314736, 20694360, 21028140, 21729078, 22073984, 22430016, 23281155, 24032160, 24143420, 24833232, 24922240, 27592480, 28037520, 28972104, 31041540, 32042880, 32593617, 33110976, 33645024, 36215130, 37249848, 37383360, 38629472, 41388720, 42056280, 43458156, 44860032, 46562310, 48064320, 48286840, 49666464, 54322695, 55184960, 56075040, 57944208, 62083080, 65187234, 66221952, 67290048, 72430260, 74499696, 74766720, 77258944, 82777440, 84112560, 86916312, 93124620, 96128640, 96573680, 99332928, 108645390, 110369920, 112150080, 115888416, 124166160, 130374468, 134580096, 144860520, 148999392, 154517888, 162968085, 165554880, 168225120, 173832624, 186249240, 193147360, 198665856, 217290780, 224300160, 231776832, 248332320, 260748936, 289721040, 297998784, 325936170, 331109760, 336450240, 347665248, 372498480, 386294720, 434581560, 463553664, 496664640, 521497872, 579442080, 595997568, 651872340, 672900480, 695330496, 744996960, 772589440, 869163120, 993329280, 1042995744, 1158884160, 1303744680, 1390660992, 1489993920, 1738326240, 2085991488, 2317768320, 2607489360, 2979987840, 3476652480, 4171982976, 5214978720, 6953304960, 10429957440, 20859914880]

約数ペア:

[(1, 20859914880), (2, 10429957440), (3, 6953304960), (4, 5214978720), (5, 4171982976), (6, 3476652480), (7, 2979987840), (8, 2607489360), (9, 2317768320), (10, 2085991488), (12, 1738326240), (14, 1489993920), (15, 1390660992), (16, 1303744680), (18, 1158884160), (20, 1042995744), (21, 993329280), (24, 869163120), (27, 772589440), (28, 744996960), (30, 695330496), (31, 672900480), (32, 651872340), (35, 595997568), (36, 579442080), (40, 521497872), (42, 496664640), (45, 463553664), (48, 434581560), (54, 386294720), (56, 372498480), (60, 347665248), (62, 336450240), (63, 331109760), (64, 325936170), (70, 297998784), (72, 289721040), (80, 260748936), (84, 248332320), (90, 231776832), (93, 224300160), (96, 217290780), (105, 198665856), (108, 193147360), (112, 186249240), (120, 173832624), (124, 168225120), (126, 165554880), (128, 162968085), (135, 154517888), (140, 148999392), (144, 144860520), (155, 134580096), (160, 130374468), (168, 124166160), (180, 115888416), (186, 112150080), (189, 110369920), (192, 108645390), (210, 99332928), (216, 96573680), (217, 96128640), (224, 93124620), (240, 86916312), (248, 84112560), (252, 82777440), (270, 77258944), (279, 74766720), (280, 74499696), (288, 72430260), (310, 67290048), (315, 66221952), (320, 65187234), (336, 62083080), (360, 57944208), (372, 56075040), (378, 55184960), (384, 54322695), (420, 49666464), (432, 48286840), (434, 48064320), (448, 46562310), (465, 44860032), (480, 43458156), (496, 42056280), (504, 41388720), (540, 38629472), (558, 37383360), (560, 37249848), (576, 36215130), (620, 33645024), (630, 33110976), (640, 32593617), (651, 32042880), (672, 31041540), (720, 28972104), (744, 28037520), (756, 27592480), (837, 24922240), (840, 24833232), (864, 24143420), (868, 24032160), (896, 23281155), (930, 22430016), (945, 22073984), (960, 21729078), (992, 21028140), (1008, 20694360), (1080, 19314736), (1085, 19225728), (1116, 18691680), (1120, 18624924), (1152, 18107565), (1240, 16822512), (1260, 16555488), (1302, 16021440), (1344, 15520770), (1395, 14953344), (1440, 14486052), (1488, 14018760), (1512, 13796240), (1674, 12461120), (1680, 12416616), (1728, 12071710), (1736, 12016080), (1860, 11215008), (1890, 11036992), (1920, 10864539), (1953, 10680960), (1984, 10514070), (2016, 10347180), (2160, 9657368), (2170, 9612864), (2232, 9345840), (2240, 9312462), (2480, 8411256), (2520, 8277744), (2604, 8010720), (2688, 7760385), (2790, 7476672), (2880, 7243026), (2976, 7009380), (3024, 6898120), (3255, 6408576), (3348, 6230560), (3360, 6208308), (3456, 6035855), (3472, 6008040), (3720, 5607504), (3780, 5518496), (3906, 5340480), (3968, 5257035), (4032, 5173590), (4185, 4984448), (4320, 4828684), (4340, 4806432), (4464, 4672920), (4480, 4656231), (4960, 4205628), (5040, 4138872), (5208, 4005360), (5563, 3749760), (5580, 3738336), (5760, 3621513), (5859, 3560320), (5952, 3504690), (6048, 3449060), (6510, 3204288), (6696, 3115280), (6720, 3104154), (6944, 3004020), (7440, 2803752), (7560, 2759248), (7812, 2670240), (8064, 2586795), (8370, 2492224), (8640, 2414342), (8680, 2403216), (8928, 2336460), (9765, 2136192), (9920, 2102814), (10080, 2069436), (10416, 2002680), (11126, 1874880), (11160, 1869168), (11718, 1780160), (11904, 1752345), (12096, 1724530), (13020, 1602144), (13392, 1557640), (13440, 1552077), (13888, 1502010), (14880, 1401876), (15120, 1379624), (15624, 1335120), (16689, 1249920), (16740, 1246112), (17280, 1207171), (17360, 1201608), (17856, 1168230), (19530, 1068096), (19840, 1051407), (20160, 1034718), (20832, 1001340), (22252, 937440), (22320, 934584), (23436, 890080), (24192, 862265), (26040, 801072), (26784, 778820), (27776, 751005), (27815, 749952), (29295, 712064), (29760, 700938), (30240, 689812), (31248, 667560), (33378, 624960), (33480, 623056), (34720, 600804), (35712, 584115), (38941, 535680), (39060, 534048), (40320, 517359), (41664, 500670), (44504, 468720), (44640, 467292), (46872, 445040), (50067, 416640), (52080, 400536), (53568, 389410), (55630, 374976), (58590, 356032), (59520, 350469), (60480, 344906), (62496, 333780), (66756, 312480), (66960, 311528), (69440, 300402), (77882, 267840), (78120, 267024), (83328, 250335), (83445, 249984), (89008, 234360), (89280, 233646), (93744, 222520), (100134, 208320), (104160, 200268), (107136, 194705), (111260, 187488), (116823, 178560), (117180, 178016), (120960, 172453), (124992, 166890), (133512, 156240), (133920, 155764), (138880, 150201)]