21674629600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 576

約数和(自身を含む): 63835914240

約数和(自身を除く): 42161284640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 32, 37, 40, 46, 50, 52, 62, 65, 74, 79, 80, 92, 100, 104, 115, 124, 130, 148, 155, 158, 160, 184, 185, 200, 208, 230, 248, 260, 296, 299, 310, 316, 325, 368, 370, 395, 400, 403, 416, 460, 481, 496, 520, 575, 592, 598, 620, 632, 650, 713, 736, 740, 775, 790, 800, 806, 851, 920, 925, 962, 992, 1027, 1040, 1147, 1150, 1184, 1196, 1240, 1264, 1300, 1426, 1480, 1495, 1550, 1580, 1612, 1702, 1817, 1840, 1850, 1924, 1975, 2015, 2054, 2080, 2294, 2300, 2392, 2405, 2449, 2480, 2528, 2600, 2852, 2923, 2960, 2990, 3100, 3160, 3224, 3404, 3565, 3634, 3680, 3700, 3848, 3950, 4030, 4108, 4255, 4588, 4600, 4784, 4810, 4898, 4960, 5135, 5200, 5704, 5735, 5846, 5920, 5980, 6200, 6320, 6448, 6808, 7130, 7268, 7400, 7475, 7696, 7900, 8060, 8216, 8510, 9085, 9176, 9200, 9269, 9568, 9620, 9796, 10075, 10270, 10400, 11063, 11408, 11470, 11692, 11960, 12025, 12245, 12400, 12640, 12896, 13616, 14260, 14536, 14615, 14800, 14911, 14950, 15392, 15800, 16120, 16432, 17020, 17825, 18170, 18352, 18400, 18538, 19240, 19592, 20150, 20540, 21275, 22126, 22816, 22940, 23384, 23621, 23920, 24050, 24490, 24800, 25675, 26381, 27232, 28520, 28675, 29072, 29230, 29600, 29822, 29900, 31600, 31837, 32240, 32864, 34040, 35650, 36340, 36704, 37076, 37999, 38480, 39184, 40300, 41080, 42550, 44252, 45425, 45880, 46345, 46768, 47242, 47840, 48100, 48980, 51350, 52762, 55315, 56327, 57040, 57350, 58144, 58460, 59644, 59800, 61225, 63200, 63674, 64480, 67229, 68080, 71300, 72680, 73075, 74152, 74555, 75998, 76960, 78368, 80600, 82160, 85100, 88504, 90613, 90850, 91760, 92690, 93536, 94484, 96200, 97960, 102700, 105524, 110630, 112654, 114080, 114700, 116920, 118105, 119288, 119600, 122450, 127348, 131905, 134458, 136160, 142600, 145360, 146150, 148304, 149110, 151996, 159185, 161200, 164320, 170200, 177008, 181226, 181700, 183520, 185380, 188968, 189995, 192400, 195920, 205400, 211048, 221260, 225308, 229400, 231725, 233840, 236210, 238576, 239200, 244900, 254696, 263810, 268916, 276575, 281635, 285200, 290720, 292300, 296608, 298220, 303992, 318370, 322400, 336145, 340400, 342953, 354016, 362452, 363400, 370760, 372775, 377936, 379990, 384800, 391840, 410800, 422096, 442520, 450616, 453065, 458800, 463450, 467680, 472420, 477152, 489800, 509392, 527620, 537832, 553150, 563270, 570400, 584600, 590525, 596440, 607984, 636740, 659525, 672290, 680800, 685906, 724904, 726800, 732251, 741520, 745550, 755872, 759980, 795925, 821600, 844192, 873977, 885040, 901232, 906130, 917600, 926900, 944840, 949975, 979600, 1018784, 1055240, 1075664, 1106300, 1126540, 1169200, 1177969, 1181050, 1192880, 1215968, 1273480, 1319050, 1344580, 1371812, 1408175, 1449808, 1453600, 1464502, 1483040, 1491100, 1519960, 1591850, 1680725, 1714765, 1747954, 1770080, 1802464, 1812260, 1853800, 1889680, 1899950, 1959200, 2084099, 2110480, 2151328, 2212600, 2253080, 2265325, 2338400, 2355938, 2362100, 2385760, 2546960, 2638100, 2689160, 2743624, 2816350, 2899616, 2929004, 2982200, 3039920, 3183700, 3361450, 3429530, 3495908, 3624520, 3661255, 3707600, 3779360, 3799900, 4168198, 4220960, 4369885, 4425200, 4506160, 4530650, 4711876, 4724200, 5093920, 5276200, 5378320, 5487248, 5632700, 5858008, 5889845, 5964400, 6079840, 6367400, 6722900, 6859060, 6991816, 7249040, 7322510, 7415200, 7599800, 8336396, 8573825, 8739770, 8850400, 9012320, 9061300, 9423752, 9448400, 10420495, 10552400, 10756640, 10974496, 11265400, 11716016, 11779690, 11928800, 12734800, 13445800, 13718120, 13983632, 14498080, 14645020, 15199600, 16672792, 17147650, 17479540, 18122600, 18306275, 18847504, 18896800, 20840990, 21104800, 21849425, 22530800, 23432032, 23559380, 25469600, 26891600, 27093287, 27436240, 27967264, 29290040, 29449225, 30399200, 33345584, 34295300, 34959080, 36245200, 36612550, 37695008, 41681980, 43698850, 45061600, 47118760, 52102475, 53783200, 54186574, 54872480, 58580080, 58898450, 66691168, 68590600, 69918160, 72490400, 73225100, 83363960, 87397700, 94237520, 104204950, 108373148, 117160160, 117796900, 135466435, 137181200, 139836320, 146450200, 166727920, 174795400, 188475040, 208409900, 216746296, 235593800, 270932870, 274362400, 292900400, 333455840, 349590800, 416819800, 433492592, 471187600, 541865740, 585800800, 677332175, 699181600, 833639600, 866985184, 942375200, 1083731480, 1354664350, 1667279200, 2167462960, 2709328700, 4334925920, 5418657400, 10837314800, 21674629600]

約数ペア:

[(1, 21674629600), (2, 10837314800), (4, 5418657400), (5, 4334925920), (8, 2709328700), (10, 2167462960), (13, 1667279200), (16, 1354664350), (20, 1083731480), (23, 942375200), (25, 866985184), (26, 833639600), (31, 699181600), (32, 677332175), (37, 585800800), (40, 541865740), (46, 471187600), (50, 433492592), (52, 416819800), (62, 349590800), (65, 333455840), (74, 292900400), (79, 274362400), (80, 270932870), (92, 235593800), (100, 216746296), (104, 208409900), (115, 188475040), (124, 174795400), (130, 166727920), (148, 146450200), (155, 139836320), (158, 137181200), (160, 135466435), (184, 117796900), (185, 117160160), (200, 108373148), (208, 104204950), (230, 94237520), (248, 87397700), (260, 83363960), (296, 73225100), (299, 72490400), (310, 69918160), (316, 68590600), (325, 66691168), (368, 58898450), (370, 58580080), (395, 54872480), (400, 54186574), (403, 53783200), (416, 52102475), (460, 47118760), (481, 45061600), (496, 43698850), (520, 41681980), (575, 37695008), (592, 36612550), (598, 36245200), (620, 34959080), (632, 34295300), (650, 33345584), (713, 30399200), (736, 29449225), (740, 29290040), (775, 27967264), (790, 27436240), (800, 27093287), (806, 26891600), (851, 25469600), (920, 23559380), (925, 23432032), (962, 22530800), (992, 21849425), (1027, 21104800), (1040, 20840990), (1147, 18896800), (1150, 18847504), (1184, 18306275), (1196, 18122600), (1240, 17479540), (1264, 17147650), (1300, 16672792), (1426, 15199600), (1480, 14645020), (1495, 14498080), (1550, 13983632), (1580, 13718120), (1612, 13445800), (1702, 12734800), (1817, 11928800), (1840, 11779690), (1850, 11716016), (1924, 11265400), (1975, 10974496), (2015, 10756640), (2054, 10552400), (2080, 10420495), (2294, 9448400), (2300, 9423752), (2392, 9061300), (2405, 9012320), (2449, 8850400), (2480, 8739770), (2528, 8573825), (2600, 8336396), (2852, 7599800), (2923, 7415200), (2960, 7322510), (2990, 7249040), (3100, 6991816), (3160, 6859060), (3224, 6722900), (3404, 6367400), (3565, 6079840), (3634, 5964400), (3680, 5889845), (3700, 5858008), (3848, 5632700), (3950, 5487248), (4030, 5378320), (4108, 5276200), (4255, 5093920), (4588, 4724200), (4600, 4711876), (4784, 4530650), (4810, 4506160), (4898, 4425200), (4960, 4369885), (5135, 4220960), (5200, 4168198), (5704, 3799900), (5735, 3779360), (5846, 3707600), (5920, 3661255), (5980, 3624520), (6200, 3495908), (6320, 3429530), (6448, 3361450), (6808, 3183700), (7130, 3039920), (7268, 2982200), (7400, 2929004), (7475, 2899616), (7696, 2816350), (7900, 2743624), (8060, 2689160), (8216, 2638100), (8510, 2546960), (9085, 2385760), (9176, 2362100), (9200, 2355938), (9269, 2338400), (9568, 2265325), (9620, 2253080), (9796, 2212600), (10075, 2151328), (10270, 2110480), (10400, 2084099), (11063, 1959200), (11408, 1899950), (11470, 1889680), (11692, 1853800), (11960, 1812260), (12025, 1802464), (12245, 1770080), (12400, 1747954), (12640, 1714765), (12896, 1680725), (13616, 1591850), (14260, 1519960), (14536, 1491100), (14615, 1483040), (14800, 1464502), (14911, 1453600), (14950, 1449808), (15392, 1408175), (15800, 1371812), (16120, 1344580), (16432, 1319050), (17020, 1273480), (17825, 1215968), (18170, 1192880), (18352, 1181050), (18400, 1177969), (18538, 1169200), (19240, 1126540), (19592, 1106300), (20150, 1075664), (20540, 1055240), (21275, 1018784), (22126, 979600), (22816, 949975), (22940, 944840), (23384, 926900), (23621, 917600), (23920, 906130), (24050, 901232), (24490, 885040), (24800, 873977), (25675, 844192), (26381, 821600), (27232, 795925), (28520, 759980), (28675, 755872), (29072, 745550), (29230, 741520), (29600, 732251), (29822, 726800), (29900, 724904), (31600, 685906), (31837, 680800), (32240, 672290), (32864, 659525), (34040, 636740), (35650, 607984), (36340, 596440), (36704, 590525), (37076, 584600), (37999, 570400), (38480, 563270), (39184, 553150), (40300, 537832), (41080, 527620), (42550, 509392), (44252, 489800), (45425, 477152), (45880, 472420), (46345, 467680), (46768, 463450), (47242, 458800), (47840, 453065), (48100, 450616), (48980, 442520), (51350, 422096), (52762, 410800), (55315, 391840), (56327, 384800), (57040, 379990), (57350, 377936), (58144, 372775), (58460, 370760), (59644, 363400), (59800, 362452), (61225, 354016), (63200, 342953), (63674, 340400), (64480, 336145), (67229, 322400), (68080, 318370), (71300, 303992), (72680, 298220), (73075, 296608), (74152, 292300), (74555, 290720), (75998, 285200), (76960, 281635), (78368, 276575), (80600, 268916), (82160, 263810), (85100, 254696), (88504, 244900), (90613, 239200), (90850, 238576), (91760, 236210), (92690, 233840), (93536, 231725), (94484, 229400), (96200, 225308), (97960, 221260), (102700, 211048), (105524, 205400), (110630, 195920), (112654, 192400), (114080, 189995), (114700, 188968), (116920, 185380), (118105, 183520), (119288, 181700), (119600, 181226), (122450, 177008), (127348, 170200), (131905, 164320), (134458, 161200), (136160, 159185), (142600, 151996), (145360, 149110), (146150, 148304)]