20483272320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:504

約数の個数: 512

約数和(自身を含む): 77721845760

約数和(自身を除く): 57238573440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 211, 217, 224, 233, 240, 248, 280, 310, 320, 336, 372, 384, 420, 422, 434, 448, 465, 466, 480, 496, 560, 620, 633, 640, 651, 672, 699, 744, 840, 844, 868, 896, 930, 932, 960, 992, 1055, 1085, 1120, 1165, 1240, 1266, 1302, 1344, 1398, 1477, 1488, 1631, 1680, 1688, 1736, 1860, 1864, 1920, 1984, 2110, 2170, 2240, 2330, 2480, 2532, 2604, 2688, 2796, 2954, 2976, 3165, 3255, 3262, 3360, 3376, 3472, 3495, 3720, 3728, 3968, 4220, 4340, 4431, 4480, 4660, 4893, 4960, 5064, 5208, 5592, 5908, 5952, 6330, 6510, 6524, 6541, 6720, 6752, 6944, 6990, 7223, 7385, 7440, 7456, 8155, 8440, 8680, 8862, 9320, 9786, 9920, 10128, 10416, 11184, 11816, 11904, 12660, 13020, 13048, 13082, 13440, 13504, 13888, 13980, 14446, 14770, 14880, 14912, 16310, 16880, 17360, 17724, 18640, 19572, 19623, 19840, 20256, 20832, 21669, 22155, 22368, 23632, 24465, 25320, 26040, 26096, 26164, 27008, 27776, 27960, 28892, 29540, 29760, 29824, 32620, 32705, 33760, 34720, 35448, 36115, 37280, 39144, 39246, 40512, 41664, 43338, 44310, 44736, 45787, 47264, 48930, 49163, 50561, 50640, 52080, 52192, 52328, 55920, 57784, 59080, 59520, 65240, 65410, 67520, 69440, 70896, 72230, 74560, 78288, 78492, 81024, 83328, 86676, 88620, 89472, 91574, 94528, 97860, 98115, 98326, 101122, 101280, 104160, 104384, 104656, 108345, 111840, 115568, 118160, 130480, 130820, 135040, 137361, 138880, 141792, 144460, 147489, 149120, 151683, 156576, 156984, 173352, 177240, 183148, 189056, 195720, 196230, 196652, 202244, 202560, 208320, 208768, 209312, 216690, 223680, 228935, 231136, 236320, 245815, 252805, 260960, 261640, 274722, 283584, 288920, 294978, 303366, 313152, 313968, 344141, 346704, 354480, 366296, 391440, 392460, 393304, 404488, 405120, 416640, 418624, 433380, 447360, 457870, 462272, 472640, 491630, 505610, 521920, 523280, 549444, 567168, 577840, 589956, 606732, 626304, 627936, 686805, 688282, 693408, 708960, 732592, 737445, 758415, 782880, 784920, 786608, 808976, 837248, 866760, 915740, 924544, 945280, 983260, 1011220, 1032423, 1043840, 1046560, 1098888, 1155680, 1179912, 1213464, 1255872, 1373610, 1376564, 1386816, 1417920, 1465184, 1474890, 1516830, 1524053, 1565760, 1569840, 1573216, 1617952, 1720705, 1733520, 1831480, 1966520, 2022440, 2064846, 2093120, 2197776, 2311360, 2359824, 2426928, 2511744, 2747220, 2753128, 2773632, 2835840, 2930368, 2949780, 3033660, 3048106, 3131520, 3139680, 3146432, 3235904, 3441410, 3467040, 3662960, 3933040, 4044880, 4129692, 4186240, 4395552, 4572159, 4622720, 4719648, 4853856, 5162115, 5494440, 5506256, 5860736, 5899560, 6067320, 6096212, 6279360, 6292864, 6471808, 6882820, 6934080, 7325920, 7620265, 7866080, 8089760, 8259384, 8791104, 9144318, 9439296, 9707712, 10324230, 10668371, 10988880, 11012512, 11799120, 12134640, 12192424, 12558720, 13765640, 13868160, 14651840, 15240530, 15732160, 16179520, 16518768, 17582208, 18288636, 18878592, 19415424, 20648460, 21336742, 21977760, 22025024, 22860795, 23598240, 24269280, 24384848, 27531280, 29303680, 30481060, 31464320, 32005113, 32359040, 33037536, 36577272, 41296920, 42673484, 43955520, 44050048, 45721590, 47196480, 48538560, 48769696, 53341855, 55062560, 60962120, 64010226, 66075072, 73154544, 82593840, 85346968, 87911040, 91443180, 94392960, 97077120, 97539392, 106683710, 110125120, 121924240, 128020452, 132150144, 146309088, 160025565, 165187680, 170693936, 182886360, 195078784, 213367420, 220250240, 243848480, 256040904, 292618176, 320051130, 330375360, 341387872, 365772720, 426734840, 487696960, 512081808, 585236352, 640102260, 660750720, 682775744, 731545440, 853469680, 975393920, 1024163616, 1280204520, 1365551488, 1463090880, 1706939360, 2048327232, 2560409040, 2926181760, 3413878720, 4096654464, 5120818080, 6827757440, 10241636160, 20483272320]

約数ペア:

[(1, 20483272320), (2, 10241636160), (3, 6827757440), (4, 5120818080), (5, 4096654464), (6, 3413878720), (7, 2926181760), (8, 2560409040), (10, 2048327232), (12, 1706939360), (14, 1463090880), (15, 1365551488), (16, 1280204520), (20, 1024163616), (21, 975393920), (24, 853469680), (28, 731545440), (30, 682775744), (31, 660750720), (32, 640102260), (35, 585236352), (40, 512081808), (42, 487696960), (48, 426734840), (56, 365772720), (60, 341387872), (62, 330375360), (64, 320051130), (70, 292618176), (80, 256040904), (84, 243848480), (93, 220250240), (96, 213367420), (105, 195078784), (112, 182886360), (120, 170693936), (124, 165187680), (128, 160025565), (140, 146309088), (155, 132150144), (160, 128020452), (168, 121924240), (186, 110125120), (192, 106683710), (210, 97539392), (211, 97077120), (217, 94392960), (224, 91443180), (233, 87911040), (240, 85346968), (248, 82593840), (280, 73154544), (310, 66075072), (320, 64010226), (336, 60962120), (372, 55062560), (384, 53341855), (420, 48769696), (422, 48538560), (434, 47196480), (448, 45721590), (465, 44050048), (466, 43955520), (480, 42673484), (496, 41296920), (560, 36577272), (620, 33037536), (633, 32359040), (640, 32005113), (651, 31464320), (672, 30481060), (699, 29303680), (744, 27531280), (840, 24384848), (844, 24269280), (868, 23598240), (896, 22860795), (930, 22025024), (932, 21977760), (960, 21336742), (992, 20648460), (1055, 19415424), (1085, 18878592), (1120, 18288636), (1165, 17582208), (1240, 16518768), (1266, 16179520), (1302, 15732160), (1344, 15240530), (1398, 14651840), (1477, 13868160), (1488, 13765640), (1631, 12558720), (1680, 12192424), (1688, 12134640), (1736, 11799120), (1860, 11012512), (1864, 10988880), (1920, 10668371), (1984, 10324230), (2110, 9707712), (2170, 9439296), (2240, 9144318), (2330, 8791104), (2480, 8259384), (2532, 8089760), (2604, 7866080), (2688, 7620265), (2796, 7325920), (2954, 6934080), (2976, 6882820), (3165, 6471808), (3255, 6292864), (3262, 6279360), (3360, 6096212), (3376, 6067320), (3472, 5899560), (3495, 5860736), (3720, 5506256), (3728, 5494440), (3968, 5162115), (4220, 4853856), (4340, 4719648), (4431, 4622720), (4480, 4572159), (4660, 4395552), (4893, 4186240), (4960, 4129692), (5064, 4044880), (5208, 3933040), (5592, 3662960), (5908, 3467040), (5952, 3441410), (6330, 3235904), (6510, 3146432), (6524, 3139680), (6541, 3131520), (6720, 3048106), (6752, 3033660), (6944, 2949780), (6990, 2930368), (7223, 2835840), (7385, 2773632), (7440, 2753128), (7456, 2747220), (8155, 2511744), (8440, 2426928), (8680, 2359824), (8862, 2311360), (9320, 2197776), (9786, 2093120), (9920, 2064846), (10128, 2022440), (10416, 1966520), (11184, 1831480), (11816, 1733520), (11904, 1720705), (12660, 1617952), (13020, 1573216), (13048, 1569840), (13082, 1565760), (13440, 1524053), (13504, 1516830), (13888, 1474890), (13980, 1465184), (14446, 1417920), (14770, 1386816), (14880, 1376564), (14912, 1373610), (16310, 1255872), (16880, 1213464), (17360, 1179912), (17724, 1155680), (18640, 1098888), (19572, 1046560), (19623, 1043840), (19840, 1032423), (20256, 1011220), (20832, 983260), (21669, 945280), (22155, 924544), (22368, 915740), (23632, 866760), (24465, 837248), (25320, 808976), (26040, 786608), (26096, 784920), (26164, 782880), (27008, 758415), (27776, 737445), (27960, 732592), (28892, 708960), (29540, 693408), (29760, 688282), (29824, 686805), (32620, 627936), (32705, 626304), (33760, 606732), (34720, 589956), (35448, 577840), (36115, 567168), (37280, 549444), (39144, 523280), (39246, 521920), (40512, 505610), (41664, 491630), (43338, 472640), (44310, 462272), (44736, 457870), (45787, 447360), (47264, 433380), (48930, 418624), (49163, 416640), (50561, 405120), (50640, 404488), (52080, 393304), (52192, 392460), (52328, 391440), (55920, 366296), (57784, 354480), (59080, 346704), (59520, 344141), (65240, 313968), (65410, 313152), (67520, 303366), (69440, 294978), (70896, 288920), (72230, 283584), (74560, 274722), (78288, 261640), (78492, 260960), (81024, 252805), (83328, 245815), (86676, 236320), (88620, 231136), (89472, 228935), (91574, 223680), (94528, 216690), (97860, 209312), (98115, 208768), (98326, 208320), (101122, 202560), (101280, 202244), (104160, 196652), (104384, 196230), (104656, 195720), (108345, 189056), (111840, 183148), (115568, 177240), (118160, 173352), (130480, 156984), (130820, 156576), (135040, 151683), (137361, 149120), (138880, 147489), (141792, 144460)]