20805094080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 448

約数和(自身を含む): 76054671360

約数和(自身を除く): 55249577280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 151, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 302, 320, 333, 360, 370, 431, 432, 444, 453, 480, 540, 555, 576, 592, 604, 666, 720, 740, 755, 862, 864, 888, 906, 960, 999, 1080, 1110, 1184, 1208, 1293, 1332, 1359, 1440, 1480, 1510, 1665, 1724, 1728, 1776, 1812, 1998, 2155, 2160, 2220, 2265, 2368, 2416, 2586, 2664, 2718, 2880, 2960, 3020, 3330, 3448, 3552, 3624, 3879, 3996, 4077, 4310, 4320, 4440, 4530, 4832, 4995, 5172, 5328, 5436, 5587, 5920, 6040, 6465, 6660, 6795, 6896, 7104, 7248, 7758, 7992, 8154, 8620, 8640, 8880, 9060, 9664, 9990, 10344, 10656, 10872, 11174, 11637, 11840, 12080, 12930, 13320, 13590, 13792, 14496, 15516, 15947, 15984, 16308, 16761, 17240, 17760, 18120, 19395, 19980, 20385, 20688, 21312, 21744, 22348, 23274, 24160, 25860, 26640, 27180, 27584, 27935, 28992, 31032, 31894, 31968, 32616, 33522, 34480, 35520, 36240, 38790, 39960, 40770, 41376, 43488, 44696, 46548, 47841, 48320, 50283, 51720, 53280, 54360, 55870, 58185, 62064, 63788, 63936, 65081, 65232, 67044, 68960, 72480, 77580, 79735, 79920, 81540, 82752, 83805, 86976, 89392, 93096, 95682, 100566, 103440, 106560, 108720, 111740, 116370, 124128, 127576, 130162, 130464, 134088, 137920, 143523, 144960, 150849, 155160, 159470, 159840, 163080, 167610, 178784, 186192, 191364, 195243, 201132, 206880, 217440, 223480, 232740, 239205, 248256, 251415, 255152, 260324, 260928, 268176, 287046, 301698, 310320, 318940, 319680, 325405, 326160, 335220, 357568, 372384, 382728, 390486, 402264, 413760, 430569, 434880, 446960, 465480, 478410, 502830, 510304, 520648, 536352, 574092, 585729, 603396, 620640, 637880, 650810, 652320, 670440, 717615, 744768, 754245, 765456, 780972, 804528, 861138, 893920, 930960, 956820, 976215, 1005660, 1020608, 1041296, 1072704, 1148184, 1171458, 1206792, 1241280, 1275760, 1301620, 1304640, 1340880, 1435230, 1508490, 1530912, 1561944, 1609056, 1722276, 1757187, 1787840, 1861920, 1913640, 1952430, 2011320, 2082592, 2152845, 2296368, 2342916, 2407997, 2413584, 2551520, 2603240, 2681760, 2870460, 2928645, 3016980, 3061824, 3123888, 3218112, 3444552, 3514374, 3723840, 3827280, 3904860, 4022640, 4165184, 4305690, 4592736, 4685832, 4815994, 4827168, 5103040, 5206480, 5363520, 5740920, 5857290, 6033960, 6247776, 6889104, 7028748, 7223991, 7654560, 7809720, 8045280, 8611380, 8785935, 9185472, 9371664, 9631988, 9654336, 10412960, 11481840, 11714580, 12039985, 12067920, 12495552, 13778208, 14057496, 14447982, 15309120, 15619440, 16090560, 17222760, 17571870, 18743328, 19263976, 20825920, 21671973, 22963680, 23429160, 24079970, 24135840, 27556416, 28114992, 28895964, 31238880, 34445520, 35143740, 36119955, 37486656, 38527952, 43343946, 45927360, 46858320, 48159940, 48271680, 56229984, 57791928, 62477760, 65015919, 68891040, 70287480, 72239910, 77055904, 86687892, 93716640, 96319880, 108359865, 112459968, 115583856, 130031838, 137782080, 140574960, 144479820, 154111808, 173375784, 187433280, 192639760, 216719730, 231167712, 260063676, 281149920, 288959640, 325079595, 346751568, 385279520, 433439460, 462335424, 520127352, 562299840, 577919280, 650159190, 693503136, 770559040, 866878920, 1040254704, 1155838560, 1300318380, 1387006272, 1733757840, 2080509408, 2311677120, 2600636760, 3467515680, 4161018816, 5201273520, 6935031360, 10402547040, 20805094080]

約数ペア:

[(1, 20805094080), (2, 10402547040), (3, 6935031360), (4, 5201273520), (5, 4161018816), (6, 3467515680), (8, 2600636760), (9, 2311677120), (10, 2080509408), (12, 1733757840), (15, 1387006272), (16, 1300318380), (18, 1155838560), (20, 1040254704), (24, 866878920), (27, 770559040), (30, 693503136), (32, 650159190), (36, 577919280), (37, 562299840), (40, 520127352), (45, 462335424), (48, 433439460), (54, 385279520), (60, 346751568), (64, 325079595), (72, 288959640), (74, 281149920), (80, 260063676), (90, 231167712), (96, 216719730), (108, 192639760), (111, 187433280), (120, 173375784), (135, 154111808), (144, 144479820), (148, 140574960), (151, 137782080), (160, 130031838), (180, 115583856), (185, 112459968), (192, 108359865), (216, 96319880), (222, 93716640), (240, 86687892), (270, 77055904), (288, 72239910), (296, 70287480), (302, 68891040), (320, 65015919), (333, 62477760), (360, 57791928), (370, 56229984), (431, 48271680), (432, 48159940), (444, 46858320), (453, 45927360), (480, 43343946), (540, 38527952), (555, 37486656), (576, 36119955), (592, 35143740), (604, 34445520), (666, 31238880), (720, 28895964), (740, 28114992), (755, 27556416), (862, 24135840), (864, 24079970), (888, 23429160), (906, 22963680), (960, 21671973), (999, 20825920), (1080, 19263976), (1110, 18743328), (1184, 17571870), (1208, 17222760), (1293, 16090560), (1332, 15619440), (1359, 15309120), (1440, 14447982), (1480, 14057496), (1510, 13778208), (1665, 12495552), (1724, 12067920), (1728, 12039985), (1776, 11714580), (1812, 11481840), (1998, 10412960), (2155, 9654336), (2160, 9631988), (2220, 9371664), (2265, 9185472), (2368, 8785935), (2416, 8611380), (2586, 8045280), (2664, 7809720), (2718, 7654560), (2880, 7223991), (2960, 7028748), (3020, 6889104), (3330, 6247776), (3448, 6033960), (3552, 5857290), (3624, 5740920), (3879, 5363520), (3996, 5206480), (4077, 5103040), (4310, 4827168), (4320, 4815994), (4440, 4685832), (4530, 4592736), (4832, 4305690), (4995, 4165184), (5172, 4022640), (5328, 3904860), (5436, 3827280), (5587, 3723840), (5920, 3514374), (6040, 3444552), (6465, 3218112), (6660, 3123888), (6795, 3061824), (6896, 3016980), (7104, 2928645), (7248, 2870460), (7758, 2681760), (7992, 2603240), (8154, 2551520), (8620, 2413584), (8640, 2407997), (8880, 2342916), (9060, 2296368), (9664, 2152845), (9990, 2082592), (10344, 2011320), (10656, 1952430), (10872, 1913640), (11174, 1861920), (11637, 1787840), (11840, 1757187), (12080, 1722276), (12930, 1609056), (13320, 1561944), (13590, 1530912), (13792, 1508490), (14496, 1435230), (15516, 1340880), (15947, 1304640), (15984, 1301620), (16308, 1275760), (16761, 1241280), (17240, 1206792), (17760, 1171458), (18120, 1148184), (19395, 1072704), (19980, 1041296), (20385, 1020608), (20688, 1005660), (21312, 976215), (21744, 956820), (22348, 930960), (23274, 893920), (24160, 861138), (25860, 804528), (26640, 780972), (27180, 765456), (27584, 754245), (27935, 744768), (28992, 717615), (31032, 670440), (31894, 652320), (31968, 650810), (32616, 637880), (33522, 620640), (34480, 603396), (35520, 585729), (36240, 574092), (38790, 536352), (39960, 520648), (40770, 510304), (41376, 502830), (43488, 478410), (44696, 465480), (46548, 446960), (47841, 434880), (48320, 430569), (50283, 413760), (51720, 402264), (53280, 390486), (54360, 382728), (55870, 372384), (58185, 357568), (62064, 335220), (63788, 326160), (63936, 325405), (65081, 319680), (65232, 318940), (67044, 310320), (68960, 301698), (72480, 287046), (77580, 268176), (79735, 260928), (79920, 260324), (81540, 255152), (82752, 251415), (83805, 248256), (86976, 239205), (89392, 232740), (93096, 223480), (95682, 217440), (100566, 206880), (103440, 201132), (106560, 195243), (108720, 191364), (111740, 186192), (116370, 178784), (124128, 167610), (127576, 163080), (130162, 159840), (130464, 159470), (134088, 155160), (137920, 150849), (143523, 144960)]