20636696080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5574

約数の個数: 320

約数和(自身を含む): 65803788288

約数和(自身を除く): 45167092208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 80, 88, 91, 94, 104, 110, 112, 130, 140, 143, 154, 176, 182, 188, 208, 220, 235, 260, 280, 286, 308, 329, 364, 376, 385, 440, 455, 470, 517, 520, 560, 572, 611, 616, 658, 715, 728, 752, 770, 880, 910, 940, 1001, 1034, 1040, 1144, 1222, 1232, 1316, 1430, 1456, 1540, 1645, 1820, 1880, 2002, 2068, 2288, 2444, 2585, 2632, 2860, 3055, 3080, 3290, 3619, 3640, 3760, 4004, 4136, 4277, 4888, 5005, 5170, 5264, 5483, 5720, 6110, 6160, 6580, 6721, 7238, 7280, 8008, 8272, 8554, 9776, 10010, 10340, 10966, 11440, 12220, 13160, 13442, 14476, 16016, 17108, 18095, 20020, 20680, 21385, 21932, 24440, 26320, 26884, 27415, 28952, 33605, 34216, 36190, 38381, 40040, 41360, 42770, 43864, 47047, 48880, 53768, 54830, 57904, 60313, 67210, 68432, 71279, 72380, 76762, 80080, 85540, 87728, 94094, 107536, 109660, 120626, 134420, 142558, 144760, 153524, 171080, 188188, 191905, 219320, 235235, 241252, 257701, 268840, 285116, 289520, 301565, 307048, 342160, 356395, 376376, 383810, 422191, 438640, 470470, 482504, 498953, 515402, 537680, 570232, 603130, 614096, 712790, 752752, 767620, 784069, 844382, 940940, 965008, 997906, 1030804, 1140464, 1206260, 1288505, 1425580, 1535240, 1568138, 1688764, 1803907, 1881880, 1995812, 2061608, 2110955, 2412520, 2494765, 2577010, 2834711, 2851160, 3070480, 3136276, 3350113, 3377528, 3607814, 3763760, 3920345, 3991624, 4123216, 4221910, 4825040, 4989530, 5154020, 5488483, 5669422, 5702320, 6272552, 6700226, 6755056, 7215628, 7840690, 7983248, 8443820, 9019535, 9979060, 10308040, 10976966, 11338844, 12545104, 13400452, 14173555, 14431256, 15681380, 16750565, 16887640, 18039070, 19842977, 19958120, 20616080, 21953932, 22677688, 23450791, 26800904, 27442415, 28347110, 28862512, 31362760, 33501130, 33775280, 36078140, 36851243, 39685954, 39916240, 43907864, 45355376, 46901582, 53601808, 54884830, 56694220, 62725520, 67002260, 72156280, 73702486, 79371908, 87815728, 93803164, 99214885, 109769660, 113388440, 117253955, 134004520, 144312560, 147404972, 158743816, 184256215, 187606328, 198429770, 219539320, 226776880, 234507910, 257958701, 268009040, 294809944, 317487632, 368512430, 375212656, 396859540, 439078640, 469015820, 515917402, 589619888, 737024860, 793719080, 938031640, 1031834804, 1289793505, 1474049720, 1587438160, 1876063280, 2063669608, 2579587010, 2948099440, 4127339216, 5159174020, 10318348040, 20636696080]

約数ペア:

[(1, 20636696080), (2, 10318348040), (4, 5159174020), (5, 4127339216), (7, 2948099440), (8, 2579587010), (10, 2063669608), (11, 1876063280), (13, 1587438160), (14, 1474049720), (16, 1289793505), (20, 1031834804), (22, 938031640), (26, 793719080), (28, 737024860), (35, 589619888), (40, 515917402), (44, 469015820), (47, 439078640), (52, 396859540), (55, 375212656), (56, 368512430), (65, 317487632), (70, 294809944), (77, 268009040), (80, 257958701), (88, 234507910), (91, 226776880), (94, 219539320), (104, 198429770), (110, 187606328), (112, 184256215), (130, 158743816), (140, 147404972), (143, 144312560), (154, 134004520), (176, 117253955), (182, 113388440), (188, 109769660), (208, 99214885), (220, 93803164), (235, 87815728), (260, 79371908), (280, 73702486), (286, 72156280), (308, 67002260), (329, 62725520), (364, 56694220), (376, 54884830), (385, 53601808), (440, 46901582), (455, 45355376), (470, 43907864), (517, 39916240), (520, 39685954), (560, 36851243), (572, 36078140), (611, 33775280), (616, 33501130), (658, 31362760), (715, 28862512), (728, 28347110), (752, 27442415), (770, 26800904), (880, 23450791), (910, 22677688), (940, 21953932), (1001, 20616080), (1034, 19958120), (1040, 19842977), (1144, 18039070), (1222, 16887640), (1232, 16750565), (1316, 15681380), (1430, 14431256), (1456, 14173555), (1540, 13400452), (1645, 12545104), (1820, 11338844), (1880, 10976966), (2002, 10308040), (2068, 9979060), (2288, 9019535), (2444, 8443820), (2585, 7983248), (2632, 7840690), (2860, 7215628), (3055, 6755056), (3080, 6700226), (3290, 6272552), (3619, 5702320), (3640, 5669422), (3760, 5488483), (4004, 5154020), (4136, 4989530), (4277, 4825040), (4888, 4221910), (5005, 4123216), (5170, 3991624), (5264, 3920345), (5483, 3763760), (5720, 3607814), (6110, 3377528), (6160, 3350113), (6580, 3136276), (6721, 3070480), (7238, 2851160), (7280, 2834711), (8008, 2577010), (8272, 2494765), (8554, 2412520), (9776, 2110955), (10010, 2061608), (10340, 1995812), (10966, 1881880), (11440, 1803907), (12220, 1688764), (13160, 1568138), (13442, 1535240), (14476, 1425580), (16016, 1288505), (17108, 1206260), (18095, 1140464), (20020, 1030804), (20680, 997906), (21385, 965008), (21932, 940940), (24440, 844382), (26320, 784069), (26884, 767620), (27415, 752752), (28952, 712790), (33605, 614096), (34216, 603130), (36190, 570232), (38381, 537680), (40040, 515402), (41360, 498953), (42770, 482504), (43864, 470470), (47047, 438640), (48880, 422191), (53768, 383810), (54830, 376376), (57904, 356395), (60313, 342160), (67210, 307048), (68432, 301565), (71279, 289520), (72380, 285116), (76762, 268840), (80080, 257701), (85540, 241252), (87728, 235235), (94094, 219320), (107536, 191905), (109660, 188188), (120626, 171080), (134420, 153524), (142558, 144760)]