19926051840

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2149

約数の個数: 440

約数和(自身を含む): 74543879520

約数和(自身を除く): 54617827680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2089, 2160, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3072, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4178, 4320, 4416, 4608, 4968, 5120, 5184, 5520, 5760, 5888, 6210, 6267, 6480, 6624, 6912, 7360, 7452, 7680, 8280, 8356, 8640, 8832, 9216, 9315, 9936, 10368, 10445, 11040, 11520, 11776, 12420, 12534, 12960, 13248, 13824, 14720, 14904, 15360, 16560, 16712, 17280, 17664, 18630, 18801, 19872, 20736, 20890, 22080, 23040, 23552, 24840, 25068, 25920, 26496, 27648, 29440, 29808, 31335, 33120, 33424, 34560, 35328, 37260, 37602, 39744, 41472, 41780, 44160, 46080, 48047, 49680, 50136, 51840, 52992, 56403, 58880, 59616, 62670, 66240, 66848, 69120, 70656, 74520, 75204, 79488, 82944, 83560, 88320, 94005, 96094, 99360, 100272, 103680, 105984, 112806, 117760, 119232, 125340, 132480, 133696, 138240, 144141, 149040, 150408, 158976, 167120, 169209, 176640, 188010, 192188, 198720, 200544, 207360, 211968, 225612, 238464, 240235, 250680, 264960, 267392, 282015, 288282, 298080, 300816, 317952, 334240, 338418, 353280, 376020, 384376, 397440, 401088, 414720, 432423, 451224, 476928, 480470, 501360, 529920, 534784, 564030, 576564, 596160, 601632, 635904, 668480, 676836, 720705, 752040, 768752, 794880, 802176, 846045, 864846, 902448, 953856, 960940, 1002720, 1059840, 1069568, 1128060, 1153128, 1192320, 1203264, 1297269, 1336960, 1353672, 1441410, 1504080, 1537504, 1589760, 1604352, 1692090, 1729692, 1804896, 1907712, 1921880, 2005440, 2139136, 2162115, 2256120, 2306256, 2384640, 2406528, 2594538, 2673920, 2707344, 2882820, 3008160, 3075008, 3179520, 3208704, 3384180, 3459384, 3609792, 3843760, 3891807, 4010880, 4324230, 4512240, 4612512, 4769280, 4813056, 5189076, 5347840, 5414688, 5765640, 6016320, 6150016, 6417408, 6486345, 6768360, 6918768, 7219584, 7687520, 7783614, 8021760, 8648460, 9024480, 9225024, 9538560, 9626112, 10378152, 10695680, 10829376, 11531280, 12032640, 12300032, 12972690, 13536720, 13837536, 14439168, 15375040, 15567228, 16043520, 17296920, 18048960, 18450048, 19252224, 19459035, 20756304, 21658752, 23062560, 24065280, 24600064, 25945380, 27073440, 27675072, 28878336, 30750080, 31134456, 32087040, 34593840, 36097920, 36900096, 38918070, 41512608, 43317504, 46125120, 48130560, 49200128, 51890760, 54146880, 55350144, 57756672, 61500160, 62268912, 69187680, 72195840, 73800192, 77836140, 83025216, 86635008, 92250240, 96261120, 103781520, 108293760, 110700288, 123000320, 124537824, 138375360, 144391680, 147600384, 155672280, 166050432, 173270016, 184500480, 207563040, 216587520, 221400576, 246000640, 249075648, 276750720, 288783360, 311344560, 332100864, 369000960, 415126080, 433175040, 442801152, 498151296, 553501440, 622689120, 664201728, 738001920, 830252160, 866350080, 996302592, 1107002880, 1245378240, 1328403456, 1660504320, 1992605184, 2214005760, 2490756480, 3321008640, 3985210368, 4981512960, 6642017280, 9963025920, 19926051840]

約数ペア:

[(1, 19926051840), (2, 9963025920), (3, 6642017280), (4, 4981512960), (5, 3985210368), (6, 3321008640), (8, 2490756480), (9, 2214005760), (10, 1992605184), (12, 1660504320), (15, 1328403456), (16, 1245378240), (18, 1107002880), (20, 996302592), (23, 866350080), (24, 830252160), (27, 738001920), (30, 664201728), (32, 622689120), (36, 553501440), (40, 498151296), (45, 442801152), (46, 433175040), (48, 415126080), (54, 369000960), (60, 332100864), (64, 311344560), (69, 288783360), (72, 276750720), (80, 249075648), (81, 246000640), (90, 221400576), (92, 216587520), (96, 207563040), (108, 184500480), (115, 173270016), (120, 166050432), (128, 155672280), (135, 147600384), (138, 144391680), (144, 138375360), (160, 124537824), (162, 123000320), (180, 110700288), (184, 108293760), (192, 103781520), (207, 96261120), (216, 92250240), (230, 86635008), (240, 83025216), (256, 77836140), (270, 73800192), (276, 72195840), (288, 69187680), (320, 62268912), (324, 61500160), (345, 57756672), (360, 55350144), (368, 54146880), (384, 51890760), (405, 49200128), (414, 48130560), (432, 46125120), (460, 43317504), (480, 41512608), (512, 38918070), (540, 36900096), (552, 36097920), (576, 34593840), (621, 32087040), (640, 31134456), (648, 30750080), (690, 28878336), (720, 27675072), (736, 27073440), (768, 25945380), (810, 24600064), (828, 24065280), (864, 23062560), (920, 21658752), (960, 20756304), (1024, 19459035), (1035, 19252224), (1080, 18450048), (1104, 18048960), (1152, 17296920), (1242, 16043520), (1280, 15567228), (1296, 15375040), (1380, 14439168), (1440, 13837536), (1472, 13536720), (1536, 12972690), (1620, 12300032), (1656, 12032640), (1728, 11531280), (1840, 10829376), (1863, 10695680), (1920, 10378152), (2070, 9626112), (2089, 9538560), (2160, 9225024), (2208, 9024480), (2304, 8648460), (2484, 8021760), (2560, 7783614), (2592, 7687520), (2760, 7219584), (2880, 6918768), (2944, 6768360), (3072, 6486345), (3105, 6417408), (3240, 6150016), (3312, 6016320), (3456, 5765640), (3680, 5414688), (3726, 5347840), (3840, 5189076), (4140, 4813056), (4178, 4769280), (4320, 4612512), (4416, 4512240), (4608, 4324230), (4968, 4010880), (5120, 3891807), (5184, 3843760), (5520, 3609792), (5760, 3459384), (5888, 3384180), (6210, 3208704), (6267, 3179520), (6480, 3075008), (6624, 3008160), (6912, 2882820), (7360, 2707344), (7452, 2673920), (7680, 2594538), (8280, 2406528), (8356, 2384640), (8640, 2306256), (8832, 2256120), (9216, 2162115), (9315, 2139136), (9936, 2005440), (10368, 1921880), (10445, 1907712), (11040, 1804896), (11520, 1729692), (11776, 1692090), (12420, 1604352), (12534, 1589760), (12960, 1537504), (13248, 1504080), (13824, 1441410), (14720, 1353672), (14904, 1336960), (15360, 1297269), (16560, 1203264), (16712, 1192320), (17280, 1153128), (17664, 1128060), (18630, 1069568), (18801, 1059840), (19872, 1002720), (20736, 960940), (20890, 953856), (22080, 902448), (23040, 864846), (23552, 846045), (24840, 802176), (25068, 794880), (25920, 768752), (26496, 752040), (27648, 720705), (29440, 676836), (29808, 668480), (31335, 635904), (33120, 601632), (33424, 596160), (34560, 576564), (35328, 564030), (37260, 534784), (37602, 529920), (39744, 501360), (41472, 480470), (41780, 476928), (44160, 451224), (46080, 432423), (48047, 414720), (49680, 401088), (50136, 397440), (51840, 384376), (52992, 376020), (56403, 353280), (58880, 338418), (59616, 334240), (62670, 317952), (66240, 300816), (66848, 298080), (69120, 288282), (70656, 282015), (74520, 267392), (75204, 264960), (79488, 250680), (82944, 240235), (83560, 238464), (88320, 225612), (94005, 211968), (96094, 207360), (99360, 200544), (100272, 198720), (103680, 192188), (105984, 188010), (112806, 176640), (117760, 169209), (119232, 167120), (125340, 158976), (132480, 150408), (133696, 149040), (138240, 144141)]