21878680320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^5\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 648

約数和(自身を含む): 89095065696

約数和(自身を除く): 67216385376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 113, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 226, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 339, 343, 360, 384, 392, 420, 441, 448, 452, 480, 490, 504, 560, 565, 576, 588, 630, 640, 672, 678, 686, 720, 735, 768, 784, 791, 840, 882, 896, 904, 960, 980, 1008, 1017, 1029, 1120, 1130, 1152, 1176, 1260, 1280, 1344, 1356, 1372, 1440, 1470, 1568, 1582, 1680, 1695, 1715, 1764, 1792, 1808, 1920, 1960, 2016, 2034, 2058, 2205, 2240, 2260, 2304, 2352, 2373, 2401, 2520, 2688, 2712, 2744, 2880, 2940, 3087, 3136, 3164, 3360, 3390, 3430, 3528, 3616, 3840, 3920, 3955, 4032, 4068, 4116, 4410, 4480, 4520, 4704, 4746, 4802, 5040, 5085, 5145, 5376, 5424, 5488, 5537, 5760, 5880, 6174, 6272, 6328, 6720, 6780, 6860, 7056, 7119, 7203, 7232, 7840, 7910, 8064, 8136, 8232, 8820, 8960, 9040, 9408, 9492, 9604, 10080, 10170, 10290, 10848, 10976, 11074, 11520, 11760, 11865, 12005, 12348, 12544, 12656, 13440, 13560, 13720, 14112, 14238, 14406, 14464, 15435, 15680, 15820, 16128, 16272, 16464, 16611, 16807, 17640, 18080, 18816, 18984, 19208, 20160, 20340, 20580, 21609, 21696, 21952, 22148, 23520, 23730, 24010, 24696, 25312, 26880, 27120, 27440, 27685, 28224, 28476, 28812, 28928, 30870, 31360, 31640, 32544, 32928, 33222, 33614, 35280, 35595, 36015, 36160, 37632, 37968, 38416, 38759, 40320, 40680, 41160, 43218, 43392, 43904, 44296, 47040, 47460, 48020, 49392, 49833, 50421, 50624, 54240, 54880, 55370, 56448, 56952, 57624, 61740, 62720, 63280, 65088, 65856, 66444, 67228, 70560, 71190, 72030, 72320, 75936, 76832, 77518, 80640, 81360, 82320, 83055, 84035, 86436, 86784, 87808, 88592, 94080, 94920, 96040, 98784, 99666, 100842, 101248, 108045, 108480, 109760, 110740, 112896, 113904, 115248, 116277, 123480, 126560, 130176, 131712, 132888, 134456, 141120, 142380, 144060, 144640, 151263, 151872, 153664, 155036, 162720, 164640, 166110, 168070, 172872, 177184, 188160, 189840, 192080, 193795, 197568, 199332, 201684, 202496, 216090, 216960, 219520, 221480, 227808, 230496, 232554, 246960, 249165, 252105, 253120, 260352, 263424, 265776, 268912, 271313, 282240, 284760, 288120, 302526, 303744, 307328, 310072, 325440, 329280, 332220, 336140, 345744, 348831, 354368, 379680, 384160, 387590, 395136, 398664, 403368, 432180, 433920, 439040, 442960, 455616, 460992, 465108, 493920, 498330, 504210, 506240, 531552, 537824, 542626, 564480, 569520, 576240, 581385, 605052, 607488, 614656, 620144, 650880, 658560, 664440, 672280, 691488, 697662, 708736, 756315, 759360, 768320, 775180, 790272, 797328, 806736, 813939, 864360, 885920, 911232, 921984, 930216, 987840, 996660, 1008420, 1012480, 1063104, 1075648, 1085252, 1139040, 1152480, 1162770, 1210104, 1240288, 1301760, 1317120, 1328880, 1344560, 1356565, 1382976, 1395324, 1417472, 1512630, 1518720, 1536640, 1550360, 1594656, 1613472, 1627878, 1728720, 1744155, 1771840, 1822464, 1843968, 1860432, 1899191, 1975680, 1993320, 2016840, 2126208, 2151296, 2170504, 2278080, 2304960, 2325540, 2420208, 2441817, 2480576, 2657760, 2689120, 2713130, 2765952, 2790648, 3025260, 3037440, 3073280, 3100720, 3189312, 3226944, 3255756, 3457440, 3488310, 3543680, 3720864, 3798382, 3951360, 3986640, 4033680, 4069695, 4252416, 4302592, 4341008, 4556160, 4609920, 4651080, 4840416, 4883634, 4961152, 5315520, 5378240, 5426260, 5531904, 5581296, 5697573, 6050520, 6201440, 6378624, 6453888, 6511512, 6914880, 6976620, 7087360, 7441728, 7596764, 7973280, 8067360, 8139390, 8682016, 9112320, 9219840, 9302160, 9495955, 9680832, 9767268, 9922304, 10631040, 10756480, 10852520, 11162592, 11395146, 12101040, 12209085, 12402880, 12757248, 12907776, 13023024, 13829760, 13953240, 14883456, 15193528, 15946560, 16134720, 16278780, 17092719, 17364032, 18604320, 18991910, 19361664, 19534536, 21262080, 21512960, 21705040, 22325184, 22790292, 24202080, 24418170, 24805760, 26046048, 27659520, 27906480, 28487865, 29766912, 30387056, 31893120, 32269440, 32557560, 34185438, 34728064, 37208640, 37983820, 38723328, 39069072, 43410080, 44650368, 45580584, 48404160, 48836340, 49611520, 52092096, 55812960, 56975730, 60774112, 63786240, 64538880, 65115120, 68370876, 69456128, 74417280, 75967640, 78138144, 85463595, 86820160, 89300736, 91161168, 96808320, 97672680, 104184192, 111625920, 113951460, 121548224, 130230240, 136741752, 148834560, 151935280, 156276288, 170927190, 173640320, 182322336, 193616640, 195345360, 208368384, 223251840, 227902920, 243096448, 260460480, 273483504, 303870560, 312552576, 341854380, 347280640, 364644672, 390690720, 446503680, 455805840, 486192896, 520920960, 546967008, 607741120, 625105152, 683708760, 729289344, 781381440, 911611680, 1041841920, 1093934016, 1215482240, 1367417520, 1458578688, 1562762880, 1823223360, 2187868032, 2430964480, 2734835040, 3125525760, 3646446720, 4375736064, 5469670080, 7292893440, 10939340160, 21878680320]

約数ペア:

[(1, 21878680320), (2, 10939340160), (3, 7292893440), (4, 5469670080), (5, 4375736064), (6, 3646446720), (7, 3125525760), (8, 2734835040), (9, 2430964480), (10, 2187868032), (12, 1823223360), (14, 1562762880), (15, 1458578688), (16, 1367417520), (18, 1215482240), (20, 1093934016), (21, 1041841920), (24, 911611680), (28, 781381440), (30, 729289344), (32, 683708760), (35, 625105152), (36, 607741120), (40, 546967008), (42, 520920960), (45, 486192896), (48, 455805840), (49, 446503680), (56, 390690720), (60, 364644672), (63, 347280640), (64, 341854380), (70, 312552576), (72, 303870560), (80, 273483504), (84, 260460480), (90, 243096448), (96, 227902920), (98, 223251840), (105, 208368384), (112, 195345360), (113, 193616640), (120, 182322336), (126, 173640320), (128, 170927190), (140, 156276288), (144, 151935280), (147, 148834560), (160, 136741752), (168, 130230240), (180, 121548224), (192, 113951460), (196, 111625920), (210, 104184192), (224, 97672680), (226, 96808320), (240, 91161168), (245, 89300736), (252, 86820160), (256, 85463595), (280, 78138144), (288, 75967640), (294, 74417280), (315, 69456128), (320, 68370876), (336, 65115120), (339, 64538880), (343, 63786240), (360, 60774112), (384, 56975730), (392, 55812960), (420, 52092096), (441, 49611520), (448, 48836340), (452, 48404160), (480, 45580584), (490, 44650368), (504, 43410080), (560, 39069072), (565, 38723328), (576, 37983820), (588, 37208640), (630, 34728064), (640, 34185438), (672, 32557560), (678, 32269440), (686, 31893120), (720, 30387056), (735, 29766912), (768, 28487865), (784, 27906480), (791, 27659520), (840, 26046048), (882, 24805760), (896, 24418170), (904, 24202080), (960, 22790292), (980, 22325184), (1008, 21705040), (1017, 21512960), (1029, 21262080), (1120, 19534536), (1130, 19361664), (1152, 18991910), (1176, 18604320), (1260, 17364032), (1280, 17092719), (1344, 16278780), (1356, 16134720), (1372, 15946560), (1440, 15193528), (1470, 14883456), (1568, 13953240), (1582, 13829760), (1680, 13023024), (1695, 12907776), (1715, 12757248), (1764, 12402880), (1792, 12209085), (1808, 12101040), (1920, 11395146), (1960, 11162592), (2016, 10852520), (2034, 10756480), (2058, 10631040), (2205, 9922304), (2240, 9767268), (2260, 9680832), (2304, 9495955), (2352, 9302160), (2373, 9219840), (2401, 9112320), (2520, 8682016), (2688, 8139390), (2712, 8067360), (2744, 7973280), (2880, 7596764), (2940, 7441728), (3087, 7087360), (3136, 6976620), (3164, 6914880), (3360, 6511512), (3390, 6453888), (3430, 6378624), (3528, 6201440), (3616, 6050520), (3840, 5697573), (3920, 5581296), (3955, 5531904), (4032, 5426260), (4068, 5378240), (4116, 5315520), (4410, 4961152), (4480, 4883634), (4520, 4840416), (4704, 4651080), (4746, 4609920), (4802, 4556160), (5040, 4341008), (5085, 4302592), (5145, 4252416), (5376, 4069695), (5424, 4033680), (5488, 3986640), (5537, 3951360), (5760, 3798382), (5880, 3720864), (6174, 3543680), (6272, 3488310), (6328, 3457440), (6720, 3255756), (6780, 3226944), (6860, 3189312), (7056, 3100720), (7119, 3073280), (7203, 3037440), (7232, 3025260), (7840, 2790648), (7910, 2765952), (8064, 2713130), (8136, 2689120), (8232, 2657760), (8820, 2480576), (8960, 2441817), (9040, 2420208), (9408, 2325540), (9492, 2304960), (9604, 2278080), (10080, 2170504), (10170, 2151296), (10290, 2126208), (10848, 2016840), (10976, 1993320), (11074, 1975680), (11520, 1899191), (11760, 1860432), (11865, 1843968), (12005, 1822464), (12348, 1771840), (12544, 1744155), (12656, 1728720), (13440, 1627878), (13560, 1613472), (13720, 1594656), (14112, 1550360), (14238, 1536640), (14406, 1518720), (14464, 1512630), (15435, 1417472), (15680, 1395324), (15820, 1382976), (16128, 1356565), (16272, 1344560), (16464, 1328880), (16611, 1317120), (16807, 1301760), (17640, 1240288), (18080, 1210104), (18816, 1162770), (18984, 1152480), (19208, 1139040), (20160, 1085252), (20340, 1075648), (20580, 1063104), (21609, 1012480), (21696, 1008420), (21952, 996660), (22148, 987840), (23520, 930216), (23730, 921984), (24010, 911232), (24696, 885920), (25312, 864360), (26880, 813939), (27120, 806736), (27440, 797328), (27685, 790272), (28224, 775180), (28476, 768320), (28812, 759360), (28928, 756315), (30870, 708736), (31360, 697662), (31640, 691488), (32544, 672280), (32928, 664440), (33222, 658560), (33614, 650880), (35280, 620144), (35595, 614656), (36015, 607488), (36160, 605052), (37632, 581385), (37968, 576240), (38416, 569520), (38759, 564480), (40320, 542626), (40680, 537824), (41160, 531552), (43218, 506240), (43392, 504210), (43904, 498330), (44296, 493920), (47040, 465108), (47460, 460992), (48020, 455616), (49392, 442960), (49833, 439040), (50421, 433920), (50624, 432180), (54240, 403368), (54880, 398664), (55370, 395136), (56448, 387590), (56952, 384160), (57624, 379680), (61740, 354368), (62720, 348831), (63280, 345744), (65088, 336140), (65856, 332220), (66444, 329280), (67228, 325440), (70560, 310072), (71190, 307328), (72030, 303744), (72320, 302526), (75936, 288120), (76832, 284760), (77518, 282240), (80640, 271313), (81360, 268912), (82320, 265776), (83055, 263424), (84035, 260352), (86436, 253120), (86784, 252105), (87808, 249165), (88592, 246960), (94080, 232554), (94920, 230496), (96040, 227808), (98784, 221480), (99666, 219520), (100842, 216960), (101248, 216090), (108045, 202496), (108480, 201684), (109760, 199332), (110740, 197568), (112896, 193795), (113904, 192080), (115248, 189840), (116277, 188160), (123480, 177184), (126560, 172872), (130176, 168070), (131712, 166110), (132888, 164640), (134456, 162720), (141120, 155036), (142380, 153664), (144060, 151872), (144640, 151263)]