20955188160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1345

約数の個数: 448

約数和(自身を含む): 78609139200

約数和(自身を除く): 57653951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 107, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 214, 216, 228, 240, 270, 285, 288, 304, 320, 321, 342, 360, 380, 428, 432, 456, 480, 513, 535, 540, 570, 576, 608, 642, 684, 720, 760, 855, 856, 864, 912, 960, 963, 1026, 1070, 1080, 1140, 1193, 1216, 1284, 1368, 1440, 1520, 1605, 1710, 1712, 1728, 1824, 1926, 2033, 2052, 2140, 2160, 2280, 2386, 2565, 2568, 2736, 2880, 2889, 3040, 3210, 3420, 3424, 3579, 3648, 3852, 4066, 4104, 4280, 4320, 4560, 4772, 4815, 5130, 5136, 5472, 5778, 5965, 6080, 6099, 6420, 6840, 6848, 7158, 7704, 8132, 8208, 8560, 8640, 9120, 9544, 9630, 10165, 10260, 10272, 10737, 10944, 11556, 11930, 12198, 12840, 13680, 14316, 14445, 15408, 16264, 16416, 17120, 17895, 18240, 18297, 19088, 19260, 20330, 20520, 20544, 21474, 22667, 23112, 23860, 24396, 25680, 27360, 28632, 28890, 30495, 30816, 32211, 32528, 32832, 34240, 35790, 36594, 38176, 38520, 40660, 41040, 42948, 45334, 46224, 47720, 48792, 51360, 53685, 54720, 54891, 57264, 57780, 60990, 61632, 64422, 65056, 68001, 71580, 73188, 76352, 77040, 81320, 82080, 85896, 90668, 91485, 92448, 95440, 97584, 102720, 107370, 109782, 113335, 114528, 115560, 121980, 127651, 128844, 130112, 136002, 143160, 146376, 154080, 161055, 162640, 164160, 171792, 181336, 182970, 184896, 190880, 195168, 204003, 214740, 219564, 226670, 229056, 231120, 243960, 255302, 257688, 272004, 274455, 286320, 292752, 308160, 322110, 325280, 340005, 343584, 362672, 365940, 381760, 382953, 390336, 408006, 429480, 439128, 453340, 462240, 487920, 510604, 515376, 544008, 548910, 572640, 585504, 612009, 638255, 644220, 650560, 680010, 687168, 725344, 731880, 765906, 816012, 858960, 878256, 906680, 924480, 975840, 1020015, 1021208, 1030752, 1088016, 1097820, 1145280, 1148859, 1171008, 1224018, 1276510, 1288440, 1360020, 1450688, 1463760, 1531812, 1632024, 1717920, 1756512, 1813360, 1914765, 1951680, 2040030, 2042416, 2061504, 2176032, 2195640, 2297718, 2425369, 2448036, 2553020, 2576880, 2720040, 2927520, 3060045, 3063624, 3264048, 3435840, 3446577, 3513024, 3626720, 3829530, 4080060, 4084832, 4352064, 4391280, 4595436, 4850738, 4896072, 5106040, 5153760, 5440080, 5744295, 5855040, 6120090, 6127248, 6528096, 6893154, 7253440, 7276107, 7659060, 8160120, 8169664, 8782560, 9190872, 9701476, 9792144, 10212080, 10307520, 10880160, 11488590, 12126845, 12240180, 12254496, 13056192, 13786308, 14552214, 15318120, 16320240, 17232885, 17565120, 18381744, 19402952, 19584288, 20424160, 21760320, 21828321, 22977180, 24253690, 24480360, 24508992, 27572616, 29104428, 30636240, 32640480, 34465770, 36380535, 36763488, 38805904, 39168576, 40848320, 43656642, 45954360, 48507380, 48960720, 55145232, 58208856, 61272480, 65280960, 65484963, 68931540, 72761070, 73526976, 77611808, 87313284, 91908720, 97014760, 97921440, 109141605, 110290464, 116417712, 122544960, 130969926, 137863080, 145522140, 155223616, 174626568, 183817440, 194029520, 195842880, 218283210, 220580928, 232835424, 261939852, 275726160, 291044280, 327424815, 349253136, 367634880, 388059040, 436566420, 465670848, 523879704, 551452320, 582088560, 654849630, 698506272, 776118080, 873132840, 1047759408, 1102904640, 1164177120, 1309699260, 1397012544, 1746265680, 2095518816, 2328354240, 2619398520, 3492531360, 4191037632, 5238797040, 6985062720, 10477594080, 20955188160]

約数ペア:

[(1, 20955188160), (2, 10477594080), (3, 6985062720), (4, 5238797040), (5, 4191037632), (6, 3492531360), (8, 2619398520), (9, 2328354240), (10, 2095518816), (12, 1746265680), (15, 1397012544), (16, 1309699260), (18, 1164177120), (19, 1102904640), (20, 1047759408), (24, 873132840), (27, 776118080), (30, 698506272), (32, 654849630), (36, 582088560), (38, 551452320), (40, 523879704), (45, 465670848), (48, 436566420), (54, 388059040), (57, 367634880), (60, 349253136), (64, 327424815), (72, 291044280), (76, 275726160), (80, 261939852), (90, 232835424), (95, 220580928), (96, 218283210), (107, 195842880), (108, 194029520), (114, 183817440), (120, 174626568), (135, 155223616), (144, 145522140), (152, 137863080), (160, 130969926), (171, 122544960), (180, 116417712), (190, 110290464), (192, 109141605), (214, 97921440), (216, 97014760), (228, 91908720), (240, 87313284), (270, 77611808), (285, 73526976), (288, 72761070), (304, 68931540), (320, 65484963), (321, 65280960), (342, 61272480), (360, 58208856), (380, 55145232), (428, 48960720), (432, 48507380), (456, 45954360), (480, 43656642), (513, 40848320), (535, 39168576), (540, 38805904), (570, 36763488), (576, 36380535), (608, 34465770), (642, 32640480), (684, 30636240), (720, 29104428), (760, 27572616), (855, 24508992), (856, 24480360), (864, 24253690), (912, 22977180), (960, 21828321), (963, 21760320), (1026, 20424160), (1070, 19584288), (1080, 19402952), (1140, 18381744), (1193, 17565120), (1216, 17232885), (1284, 16320240), (1368, 15318120), (1440, 14552214), (1520, 13786308), (1605, 13056192), (1710, 12254496), (1712, 12240180), (1728, 12126845), (1824, 11488590), (1926, 10880160), (2033, 10307520), (2052, 10212080), (2140, 9792144), (2160, 9701476), (2280, 9190872), (2386, 8782560), (2565, 8169664), (2568, 8160120), (2736, 7659060), (2880, 7276107), (2889, 7253440), (3040, 6893154), (3210, 6528096), (3420, 6127248), (3424, 6120090), (3579, 5855040), (3648, 5744295), (3852, 5440080), (4066, 5153760), (4104, 5106040), (4280, 4896072), (4320, 4850738), (4560, 4595436), (4772, 4391280), (4815, 4352064), (5130, 4084832), (5136, 4080060), (5472, 3829530), (5778, 3626720), (5965, 3513024), (6080, 3446577), (6099, 3435840), (6420, 3264048), (6840, 3063624), (6848, 3060045), (7158, 2927520), (7704, 2720040), (8132, 2576880), (8208, 2553020), (8560, 2448036), (8640, 2425369), (9120, 2297718), (9544, 2195640), (9630, 2176032), (10165, 2061504), (10260, 2042416), (10272, 2040030), (10737, 1951680), (10944, 1914765), (11556, 1813360), (11930, 1756512), (12198, 1717920), (12840, 1632024), (13680, 1531812), (14316, 1463760), (14445, 1450688), (15408, 1360020), (16264, 1288440), (16416, 1276510), (17120, 1224018), (17895, 1171008), (18240, 1148859), (18297, 1145280), (19088, 1097820), (19260, 1088016), (20330, 1030752), (20520, 1021208), (20544, 1020015), (21474, 975840), (22667, 924480), (23112, 906680), (23860, 878256), (24396, 858960), (25680, 816012), (27360, 765906), (28632, 731880), (28890, 725344), (30495, 687168), (30816, 680010), (32211, 650560), (32528, 644220), (32832, 638255), (34240, 612009), (35790, 585504), (36594, 572640), (38176, 548910), (38520, 544008), (40660, 515376), (41040, 510604), (42948, 487920), (45334, 462240), (46224, 453340), (47720, 439128), (48792, 429480), (51360, 408006), (53685, 390336), (54720, 382953), (54891, 381760), (57264, 365940), (57780, 362672), (60990, 343584), (61632, 340005), (64422, 325280), (65056, 322110), (68001, 308160), (71580, 292752), (73188, 286320), (76352, 274455), (77040, 272004), (81320, 257688), (82080, 255302), (85896, 243960), (90668, 231120), (91485, 229056), (92448, 226670), (95440, 219564), (97584, 214740), (102720, 204003), (107370, 195168), (109782, 190880), (113335, 184896), (114528, 182970), (115560, 181336), (121980, 171792), (127651, 164160), (128844, 162640), (130112, 161055), (136002, 154080), (143160, 146376)]