20604865320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1554

約数の個数: 384

約数和(自身を含む): 75366720000

約数和(自身を除く): 54761854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 90, 104, 108, 117, 120, 130, 135, 156, 158, 169, 180, 195, 216, 234, 237, 260, 270, 312, 316, 338, 351, 360, 390, 395, 468, 474, 507, 520, 540, 585, 632, 676, 702, 711, 780, 790, 845, 936, 948, 1014, 1027, 1080, 1170, 1185, 1352, 1404, 1422, 1429, 1521, 1560, 1580, 1690, 1755, 1896, 2028, 2054, 2133, 2340, 2370, 2535, 2808, 2844, 2858, 3042, 3081, 3160, 3380, 3510, 3555, 4056, 4108, 4266, 4287, 4563, 4680, 4740, 5070, 5135, 5688, 5716, 6084, 6162, 6760, 7020, 7110, 7145, 7605, 8216, 8532, 8574, 9126, 9243, 9480, 10140, 10270, 10665, 11432, 12168, 12324, 12861, 13351, 14040, 14220, 14290, 15210, 15405, 17064, 17148, 18252, 18486, 18577, 20280, 20540, 21330, 21435, 22815, 24648, 25722, 26702, 27729, 28440, 28580, 30420, 30810, 34296, 36504, 36972, 37154, 38583, 40053, 41080, 42660, 42870, 45630, 46215, 51444, 53404, 55458, 55731, 57160, 60840, 61620, 64305, 66755, 73944, 74308, 77166, 80106, 85320, 85740, 91260, 92430, 92885, 102888, 106808, 110916, 111462, 112891, 120159, 123240, 128610, 133510, 138645, 148616, 154332, 160212, 167193, 171480, 182520, 184860, 185770, 192915, 200265, 221832, 222924, 225782, 240318, 241501, 257220, 267020, 277290, 278655, 308664, 320424, 334386, 338673, 360477, 369720, 371540, 385830, 400530, 445848, 451564, 480636, 483002, 501579, 514440, 534040, 554580, 557310, 564455, 600795, 668772, 677346, 720954, 724503, 743080, 771660, 801060, 835965, 903128, 961272, 966004, 1003158, 1016019, 1109160, 1114620, 1128910, 1201590, 1207505, 1337544, 1354692, 1441908, 1449006, 1467583, 1543320, 1602120, 1671930, 1693365, 1802385, 1932008, 2006316, 2032038, 2173509, 2229240, 2257820, 2403180, 2415010, 2507895, 2709384, 2883816, 2898012, 2935166, 3048057, 3343860, 3386730, 3604770, 3622515, 4012632, 4064076, 4347018, 4402749, 4515640, 4806360, 4830020, 5015790, 5080095, 5796024, 5870332, 6096114, 6520527, 6687720, 6773460, 7209540, 7245030, 7337915, 8128152, 8694036, 8805498, 9660040, 10031580, 10160190, 10867545, 11740664, 12192228, 13041054, 13208247, 13546920, 14419080, 14490060, 14675830, 15240285, 17388072, 17610996, 19078579, 20063160, 20320380, 21735090, 22013745, 24384456, 26082108, 26416494, 28980120, 29351660, 30480570, 32602635, 35221992, 38157158, 39624741, 40640760, 43470180, 44027490, 52164216, 52832988, 57235737, 58703320, 60961140, 65205270, 66041235, 76314316, 79249482, 86940360, 88054980, 95392895, 105665976, 114471474, 121922280, 130410540, 132082470, 152628632, 158498964, 171707211, 176109960, 190785790, 198123705, 228942948, 260821080, 264164940, 286178685, 316997928, 343414422, 381571580, 396247410, 457885896, 515121633, 528329880, 572357370, 686828844, 763143160, 792494820, 858536055, 1030243266, 1144714740, 1373657688, 1584989640, 1717072110, 2060486532, 2289429480, 2575608165, 3434144220, 4120973064, 5151216330, 6868288440, 10302432660, 20604865320]

約数ペア:

[(1, 20604865320), (2, 10302432660), (3, 6868288440), (4, 5151216330), (5, 4120973064), (6, 3434144220), (8, 2575608165), (9, 2289429480), (10, 2060486532), (12, 1717072110), (13, 1584989640), (15, 1373657688), (18, 1144714740), (20, 1030243266), (24, 858536055), (26, 792494820), (27, 763143160), (30, 686828844), (36, 572357370), (39, 528329880), (40, 515121633), (45, 457885896), (52, 396247410), (54, 381571580), (60, 343414422), (65, 316997928), (72, 286178685), (78, 264164940), (79, 260821080), (90, 228942948), (104, 198123705), (108, 190785790), (117, 176109960), (120, 171707211), (130, 158498964), (135, 152628632), (156, 132082470), (158, 130410540), (169, 121922280), (180, 114471474), (195, 105665976), (216, 95392895), (234, 88054980), (237, 86940360), (260, 79249482), (270, 76314316), (312, 66041235), (316, 65205270), (338, 60961140), (351, 58703320), (360, 57235737), (390, 52832988), (395, 52164216), (468, 44027490), (474, 43470180), (507, 40640760), (520, 39624741), (540, 38157158), (585, 35221992), (632, 32602635), (676, 30480570), (702, 29351660), (711, 28980120), (780, 26416494), (790, 26082108), (845, 24384456), (936, 22013745), (948, 21735090), (1014, 20320380), (1027, 20063160), (1080, 19078579), (1170, 17610996), (1185, 17388072), (1352, 15240285), (1404, 14675830), (1422, 14490060), (1429, 14419080), (1521, 13546920), (1560, 13208247), (1580, 13041054), (1690, 12192228), (1755, 11740664), (1896, 10867545), (2028, 10160190), (2054, 10031580), (2133, 9660040), (2340, 8805498), (2370, 8694036), (2535, 8128152), (2808, 7337915), (2844, 7245030), (2858, 7209540), (3042, 6773460), (3081, 6687720), (3160, 6520527), (3380, 6096114), (3510, 5870332), (3555, 5796024), (4056, 5080095), (4108, 5015790), (4266, 4830020), (4287, 4806360), (4563, 4515640), (4680, 4402749), (4740, 4347018), (5070, 4064076), (5135, 4012632), (5688, 3622515), (5716, 3604770), (6084, 3386730), (6162, 3343860), (6760, 3048057), (7020, 2935166), (7110, 2898012), (7145, 2883816), (7605, 2709384), (8216, 2507895), (8532, 2415010), (8574, 2403180), (9126, 2257820), (9243, 2229240), (9480, 2173509), (10140, 2032038), (10270, 2006316), (10665, 1932008), (11432, 1802385), (12168, 1693365), (12324, 1671930), (12861, 1602120), (13351, 1543320), (14040, 1467583), (14220, 1449006), (14290, 1441908), (15210, 1354692), (15405, 1337544), (17064, 1207505), (17148, 1201590), (18252, 1128910), (18486, 1114620), (18577, 1109160), (20280, 1016019), (20540, 1003158), (21330, 966004), (21435, 961272), (22815, 903128), (24648, 835965), (25722, 801060), (26702, 771660), (27729, 743080), (28440, 724503), (28580, 720954), (30420, 677346), (30810, 668772), (34296, 600795), (36504, 564455), (36972, 557310), (37154, 554580), (38583, 534040), (40053, 514440), (41080, 501579), (42660, 483002), (42870, 480636), (45630, 451564), (46215, 445848), (51444, 400530), (53404, 385830), (55458, 371540), (55731, 369720), (57160, 360477), (60840, 338673), (61620, 334386), (64305, 320424), (66755, 308664), (73944, 278655), (74308, 277290), (77166, 267020), (80106, 257220), (85320, 241501), (85740, 240318), (91260, 225782), (92430, 222924), (92885, 221832), (102888, 200265), (106808, 192915), (110916, 185770), (111462, 184860), (112891, 182520), (120159, 171480), (123240, 167193), (128610, 160212), (133510, 154332), (138645, 148616)]