20522678400

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{11311}}^1$

素因数の和:11354

約数の個数: 480

約数和(自身を含む): 86559876480

約数和(自身を除く): 66037198080

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, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 1920, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2520, 2592, 2688, 2700, 2800, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3456, 3600, 3780, 4032, 4050, 4200, 4320, 4480, 4536, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 5760, 6048, 6300, 6480, 6720, 7200, 7560, 8064, 8100, 8400, 8640, 9072, 9450, 9600, 10080, 10368, 10800, 11200, 11311, 11340, 12096, 12600, 12960, 13440, 14175, 14400, 15120, 16200, 16800, 17280, 18144, 18900, 20160, 21600, 22400, 22622, 22680, 24192, 25200, 25920, 28350, 28800, 30240, 32400, 33600, 33933, 36288, 37800, 40320, 43200, 45244, 45360, 50400, 51840, 56555, 56700, 60480, 64800, 67200, 67866, 72576, 75600, 79177, 86400, 90488, 90720, 100800, 101799, 113110, 113400, 120960, 129600, 135732, 151200, 158354, 169665, 180976, 181440, 201600, 203598, 226220, 226800, 237531, 259200, 271464, 282775, 302400, 305397, 316708, 339330, 361952, 362880, 395885, 407196, 452440, 453600, 475062, 508995, 542928, 565550, 604800, 610794, 633416, 678660, 712593, 723904, 791770, 814392, 848325, 904880, 907200, 916191, 950124, 1017990, 1085856, 1131100, 1187655, 1221588, 1266832, 1357320, 1425186, 1447808, 1526985, 1583540, 1628784, 1696650, 1809760, 1814400, 1832382, 1900248, 1979425, 2035980, 2137779, 2171712, 2262200, 2375310, 2443176, 2533664, 2544975, 2714640, 2850372, 3053970, 3167080, 3257568, 3393300, 3562965, 3619520, 3664764, 3800496, 3958850, 4071960, 4275558, 4343424, 4524400, 4580955, 4750620, 4886352, 5067328, 5089950, 5429280, 5700744, 5938275, 6107940, 6334160, 6413337, 6515136, 6786600, 7125930, 7239040, 7329528, 7600992, 7634925, 7917700, 8143920, 8551116, 9048800, 9161910, 9501240, 9772704, 10134656, 10179900, 10688895, 10858560, 11401488, 11876550, 12215880, 12668320, 12826674, 13030272, 13573200, 14251860, 14659056, 15201984, 15269850, 15835400, 16287840, 17102232, 17814825, 18097600, 18323820, 19002480, 19545408, 20359800, 21377790, 21717120, 22802976, 22904775, 23753100, 24431760, 25336640, 25653348, 27146400, 28503720, 29318112, 30403968, 30539700, 31670800, 32066685, 32575680, 34204464, 35629650, 36195200, 36647640, 38004960, 39090816, 40719600, 42755580, 45605952, 45809550, 47506200, 48863520, 50673280, 51306696, 53444475, 54292800, 57007440, 58636224, 61079400, 63341600, 64133370, 65151360, 68408928, 71259300, 73295280, 76009920, 81439200, 85511160, 91211904, 91619100, 95012400, 97727040, 102613392, 106888950, 108585600, 114014880, 117272448, 122158800, 126683200, 128266740, 136817856, 142518600, 146590560, 152019840, 160333425, 162878400, 171022320, 183238200, 190024800, 195454080, 205226784, 213777900, 228029760, 244317600, 253366400, 256533480, 273635712, 285037200, 293181120, 320666850, 325756800, 342044640, 366476400, 380049600, 410453568, 427555800, 456059520, 488635200, 513066960, 570074400, 586362240, 641333700, 684089280, 732952800, 760099200, 820907136, 855111600, 977270400, 1026133920, 1140148800, 1282667400, 1368178560, 1465905600, 1710223200, 2052267840, 2280297600, 2565334800, 2931811200, 3420446400, 4104535680, 5130669600, 6840892800, 10261339200, 20522678400]

約数ペア:

[(1, 20522678400), (2, 10261339200), (3, 6840892800), (4, 5130669600), (5, 4104535680), (6, 3420446400), (7, 2931811200), (8, 2565334800), (9, 2280297600), (10, 2052267840), (12, 1710223200), (14, 1465905600), (15, 1368178560), (16, 1282667400), (18, 1140148800), (20, 1026133920), (21, 977270400), (24, 855111600), (25, 820907136), (27, 760099200), (28, 732952800), (30, 684089280), (32, 641333700), (35, 586362240), (36, 570074400), (40, 513066960), (42, 488635200), (45, 456059520), (48, 427555800), (50, 410453568), (54, 380049600), (56, 366476400), (60, 342044640), (63, 325756800), (64, 320666850), (70, 293181120), (72, 285037200), (75, 273635712), (80, 256533480), (81, 253366400), (84, 244317600), (90, 228029760), (96, 213777900), (100, 205226784), (105, 195454080), (108, 190024800), (112, 183238200), (120, 171022320), (126, 162878400), (128, 160333425), (135, 152019840), (140, 146590560), (144, 142518600), (150, 136817856), (160, 128266740), (162, 126683200), (168, 122158800), (175, 117272448), (180, 114014880), (189, 108585600), (192, 106888950), (200, 102613392), (210, 97727040), (216, 95012400), (224, 91619100), (225, 91211904), (240, 85511160), (252, 81439200), (270, 76009920), (280, 73295280), (288, 71259300), (300, 68408928), (315, 65151360), (320, 64133370), (324, 63341600), (336, 61079400), (350, 58636224), (360, 57007440), (378, 54292800), (384, 53444475), (400, 51306696), (405, 50673280), (420, 48863520), (432, 47506200), (448, 45809550), (450, 45605952), (480, 42755580), (504, 40719600), (525, 39090816), (540, 38004960), (560, 36647640), (567, 36195200), (576, 35629650), (600, 34204464), (630, 32575680), (640, 32066685), (648, 31670800), (672, 30539700), (675, 30403968), (700, 29318112), (720, 28503720), (756, 27146400), (800, 25653348), (810, 25336640), (840, 24431760), (864, 23753100), (896, 22904775), (900, 22802976), (945, 21717120), (960, 21377790), (1008, 20359800), (1050, 19545408), (1080, 19002480), (1120, 18323820), (1134, 18097600), (1152, 17814825), (1200, 17102232), (1260, 16287840), (1296, 15835400), (1344, 15269850), (1350, 15201984), (1400, 14659056), (1440, 14251860), (1512, 13573200), (1575, 13030272), (1600, 12826674), (1620, 12668320), (1680, 12215880), (1728, 11876550), (1800, 11401488), (1890, 10858560), (1920, 10688895), (2016, 10179900), (2025, 10134656), (2100, 9772704), (2160, 9501240), (2240, 9161910), (2268, 9048800), (2400, 8551116), (2520, 8143920), (2592, 7917700), (2688, 7634925), (2700, 7600992), (2800, 7329528), (2835, 7239040), (2880, 7125930), (3024, 6786600), (3150, 6515136), (3200, 6413337), (3240, 6334160), (3360, 6107940), (3456, 5938275), (3600, 5700744), (3780, 5429280), (4032, 5089950), (4050, 5067328), (4200, 4886352), (4320, 4750620), (4480, 4580955), (4536, 4524400), (4725, 4343424), (4800, 4275558), (5040, 4071960), (5184, 3958850), (5400, 3800496), (5600, 3664764), (5670, 3619520), (5760, 3562965), (6048, 3393300), (6300, 3257568), (6480, 3167080), (6720, 3053970), (7200, 2850372), (7560, 2714640), (8064, 2544975), (8100, 2533664), (8400, 2443176), (8640, 2375310), (9072, 2262200), (9450, 2171712), (9600, 2137779), (10080, 2035980), (10368, 1979425), (10800, 1900248), (11200, 1832382), (11311, 1814400), (11340, 1809760), (12096, 1696650), (12600, 1628784), (12960, 1583540), (13440, 1526985), (14175, 1447808), (14400, 1425186), (15120, 1357320), (16200, 1266832), (16800, 1221588), (17280, 1187655), (18144, 1131100), (18900, 1085856), (20160, 1017990), (21600, 950124), (22400, 916191), (22622, 907200), (22680, 904880), (24192, 848325), (25200, 814392), (25920, 791770), (28350, 723904), (28800, 712593), (30240, 678660), (32400, 633416), (33600, 610794), (33933, 604800), (36288, 565550), (37800, 542928), (40320, 508995), (43200, 475062), (45244, 453600), (45360, 452440), (50400, 407196), (51840, 395885), (56555, 362880), (56700, 361952), (60480, 339330), (64800, 316708), (67200, 305397), (67866, 302400), (72576, 282775), (75600, 271464), (79177, 259200), (86400, 237531), (90488, 226800), (90720, 226220), (100800, 203598), (101799, 201600), (113110, 181440), (113400, 180976), (120960, 169665), (129600, 158354), (135732, 151200)]