20568025920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:862

約数の個数: 448

約数和(自身を含む): 74720378880

約数和(自身を除く): 54152352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 127, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 254, 260, 285, 304, 312, 320, 380, 381, 390, 416, 456, 480, 494, 508, 520, 570, 608, 624, 635, 683, 741, 760, 762, 780, 832, 912, 960, 988, 1016, 1040, 1140, 1216, 1235, 1248, 1270, 1366, 1482, 1520, 1524, 1560, 1651, 1824, 1905, 1976, 2032, 2049, 2080, 2280, 2413, 2470, 2496, 2540, 2732, 2964, 3040, 3048, 3120, 3302, 3415, 3648, 3705, 3810, 3952, 4064, 4098, 4160, 4560, 4826, 4940, 4953, 5080, 5464, 5928, 6080, 6096, 6240, 6604, 6830, 7239, 7410, 7620, 7904, 8128, 8196, 8255, 8879, 9120, 9652, 9880, 9906, 10160, 10245, 10928, 11856, 12065, 12192, 12480, 12977, 13208, 13660, 14478, 14820, 15240, 15808, 16392, 16510, 17758, 18240, 19304, 19760, 19812, 20320, 20490, 21856, 23712, 24130, 24384, 24765, 25954, 26416, 26637, 27320, 28956, 29640, 30480, 31369, 32784, 33020, 35516, 36195, 38608, 38931, 39520, 39624, 40640, 40980, 43712, 44395, 47424, 48260, 49530, 51908, 52832, 53274, 54640, 57912, 59280, 60960, 62738, 64885, 65568, 66040, 71032, 72390, 77216, 77862, 79040, 79248, 81960, 86741, 88790, 94107, 96520, 99060, 103816, 105664, 106548, 109280, 115824, 118560, 121920, 125476, 129770, 131136, 132080, 133185, 142064, 144780, 154432, 155724, 156845, 158496, 163920, 168701, 173482, 177580, 188214, 193040, 194655, 198120, 207632, 213096, 218560, 231648, 237120, 250952, 259540, 260223, 264160, 266370, 284128, 289560, 311448, 313690, 316992, 327840, 337402, 346964, 355160, 376428, 386080, 389310, 396240, 415264, 426192, 433705, 463296, 470535, 501904, 506103, 519080, 520446, 528320, 532740, 568256, 579120, 622896, 627380, 655680, 674804, 693928, 710320, 752856, 772160, 778620, 792480, 830528, 843505, 852384, 867410, 941070, 1003808, 1012206, 1038160, 1040892, 1065480, 1127633, 1158240, 1245792, 1254760, 1301115, 1349608, 1387856, 1420640, 1505712, 1557240, 1584960, 1648079, 1687010, 1704768, 1734820, 1882140, 2007616, 2024412, 2076320, 2081784, 2130960, 2255266, 2316480, 2491584, 2509520, 2530515, 2602230, 2699216, 2775712, 2841280, 3011424, 3114480, 3296158, 3374020, 3382899, 3469640, 3764280, 4048824, 4152640, 4163568, 4261920, 4510532, 4944237, 5019040, 5061030, 5204460, 5398432, 5551424, 5638165, 6022848, 6228960, 6592316, 6748040, 6765798, 6939280, 7528560, 8097648, 8240395, 8327136, 8523840, 9021064, 9888474, 10038080, 10122060, 10408920, 10796864, 11276330, 12457920, 13184632, 13496080, 13531596, 13878560, 15057120, 16195296, 16480790, 16654272, 16914495, 18042128, 19776948, 20244120, 20817840, 21425027, 22552660, 24721185, 26369264, 26992160, 27063192, 27757120, 30114240, 32390592, 32961580, 33828990, 36084256, 39553896, 40488240, 41635680, 42850054, 45105320, 49442370, 52738528, 53984320, 54126384, 64275081, 65923160, 67657980, 72168512, 79107792, 80976480, 83271360, 85700108, 90210640, 98884740, 105477056, 107125135, 108252768, 128550162, 131846320, 135315960, 158215584, 161952960, 171400216, 180421280, 197769480, 214250270, 216505536, 257100324, 263692640, 270631920, 316431168, 321375405, 342800432, 360842560, 395538960, 428500540, 514200648, 527385280, 541263840, 642750810, 685600864, 791077920, 857001080, 1028401296, 1082527680, 1285501620, 1371201728, 1582155840, 1714002160, 2056802592, 2571003240, 3428004320, 4113605184, 5142006480, 6856008640, 10284012960, 20568025920]

約数ペア:

[(1, 20568025920), (2, 10284012960), (3, 6856008640), (4, 5142006480), (5, 4113605184), (6, 3428004320), (8, 2571003240), (10, 2056802592), (12, 1714002160), (13, 1582155840), (15, 1371201728), (16, 1285501620), (19, 1082527680), (20, 1028401296), (24, 857001080), (26, 791077920), (30, 685600864), (32, 642750810), (38, 541263840), (39, 527385280), (40, 514200648), (48, 428500540), (52, 395538960), (57, 360842560), (60, 342800432), (64, 321375405), (65, 316431168), (76, 270631920), (78, 263692640), (80, 257100324), (95, 216505536), (96, 214250270), (104, 197769480), (114, 180421280), (120, 171400216), (127, 161952960), (130, 158215584), (152, 135315960), (156, 131846320), (160, 128550162), (190, 108252768), (192, 107125135), (195, 105477056), (208, 98884740), (228, 90210640), (240, 85700108), (247, 83271360), (254, 80976480), (260, 79107792), (285, 72168512), (304, 67657980), (312, 65923160), (320, 64275081), (380, 54126384), (381, 53984320), (390, 52738528), (416, 49442370), (456, 45105320), (480, 42850054), (494, 41635680), (508, 40488240), (520, 39553896), (570, 36084256), (608, 33828990), (624, 32961580), (635, 32390592), (683, 30114240), (741, 27757120), (760, 27063192), (762, 26992160), (780, 26369264), (832, 24721185), (912, 22552660), (960, 21425027), (988, 20817840), (1016, 20244120), (1040, 19776948), (1140, 18042128), (1216, 16914495), (1235, 16654272), (1248, 16480790), (1270, 16195296), (1366, 15057120), (1482, 13878560), (1520, 13531596), (1524, 13496080), (1560, 13184632), (1651, 12457920), (1824, 11276330), (1905, 10796864), (1976, 10408920), (2032, 10122060), (2049, 10038080), (2080, 9888474), (2280, 9021064), (2413, 8523840), (2470, 8327136), (2496, 8240395), (2540, 8097648), (2732, 7528560), (2964, 6939280), (3040, 6765798), (3048, 6748040), (3120, 6592316), (3302, 6228960), (3415, 6022848), (3648, 5638165), (3705, 5551424), (3810, 5398432), (3952, 5204460), (4064, 5061030), (4098, 5019040), (4160, 4944237), (4560, 4510532), (4826, 4261920), (4940, 4163568), (4953, 4152640), (5080, 4048824), (5464, 3764280), (5928, 3469640), (6080, 3382899), (6096, 3374020), (6240, 3296158), (6604, 3114480), (6830, 3011424), (7239, 2841280), (7410, 2775712), (7620, 2699216), (7904, 2602230), (8128, 2530515), (8196, 2509520), (8255, 2491584), (8879, 2316480), (9120, 2255266), (9652, 2130960), (9880, 2081784), (9906, 2076320), (10160, 2024412), (10245, 2007616), (10928, 1882140), (11856, 1734820), (12065, 1704768), (12192, 1687010), (12480, 1648079), (12977, 1584960), (13208, 1557240), (13660, 1505712), (14478, 1420640), (14820, 1387856), (15240, 1349608), (15808, 1301115), (16392, 1254760), (16510, 1245792), (17758, 1158240), (18240, 1127633), (19304, 1065480), (19760, 1040892), (19812, 1038160), (20320, 1012206), (20490, 1003808), (21856, 941070), (23712, 867410), (24130, 852384), (24384, 843505), (24765, 830528), (25954, 792480), (26416, 778620), (26637, 772160), (27320, 752856), (28956, 710320), (29640, 693928), (30480, 674804), (31369, 655680), (32784, 627380), (33020, 622896), (35516, 579120), (36195, 568256), (38608, 532740), (38931, 528320), (39520, 520446), (39624, 519080), (40640, 506103), (40980, 501904), (43712, 470535), (44395, 463296), (47424, 433705), (48260, 426192), (49530, 415264), (51908, 396240), (52832, 389310), (53274, 386080), (54640, 376428), (57912, 355160), (59280, 346964), (60960, 337402), (62738, 327840), (64885, 316992), (65568, 313690), (66040, 311448), (71032, 289560), (72390, 284128), (77216, 266370), (77862, 264160), (79040, 260223), (79248, 259540), (81960, 250952), (86741, 237120), (88790, 231648), (94107, 218560), (96520, 213096), (99060, 207632), (103816, 198120), (105664, 194655), (106548, 193040), (109280, 188214), (115824, 177580), (118560, 173482), (121920, 168701), (125476, 163920), (129770, 158496), (131136, 156845), (132080, 155724), (133185, 154432), (142064, 144780)]