1891211601280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:562

約数の個数: 512

約数和(自身を含む): 4936895308800

約数和(自身を除く): 3045683707520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 59, 64, 80, 92, 106, 115, 118, 128, 160, 181, 184, 212, 227, 230, 236, 265, 295, 320, 362, 368, 424, 454, 460, 472, 530, 590, 640, 724, 736, 848, 905, 908, 920, 944, 1060, 1135, 1180, 1219, 1357, 1448, 1472, 1696, 1810, 1816, 1840, 1888, 2120, 2270, 2360, 2438, 2714, 2896, 2944, 3127, 3392, 3620, 3632, 3680, 3776, 4163, 4240, 4540, 4720, 4876, 5221, 5428, 5792, 6095, 6254, 6784, 6785, 7240, 7264, 7360, 7552, 8326, 8480, 9080, 9440, 9593, 9752, 10442, 10679, 10856, 11584, 12031, 12190, 12508, 13393, 13570, 14480, 14528, 14720, 15635, 16652, 16960, 18160, 18880, 19186, 19504, 20815, 20884, 21358, 21712, 23168, 24062, 24380, 25016, 26105, 26786, 27140, 28960, 29056, 31270, 33304, 33920, 36320, 37760, 38372, 39008, 41087, 41630, 41768, 42716, 43424, 47965, 48124, 48760, 50032, 52210, 53395, 53572, 54280, 57920, 60155, 62540, 66608, 66965, 71921, 72640, 76744, 78016, 82174, 83260, 83536, 85432, 86848, 95930, 96248, 97520, 100064, 104420, 106790, 107144, 108560, 115840, 120310, 125080, 133216, 133930, 143842, 145280, 153488, 156032, 164348, 166520, 167072, 170864, 173696, 191860, 192496, 195040, 200128, 205435, 208840, 213580, 214288, 217120, 220639, 240620, 245617, 250160, 266432, 267860, 276713, 287684, 306976, 308039, 328696, 333040, 334144, 341728, 359605, 383720, 384992, 390080, 400256, 410870, 417680, 427160, 428576, 434240, 441278, 481240, 491234, 500320, 532864, 535720, 553426, 565987, 575368, 613952, 616078, 657392, 666080, 668288, 683456, 709829, 719210, 767440, 769984, 780160, 821740, 835360, 854320, 857152, 868480, 882556, 945001, 962480, 982468, 1000640, 1071440, 1103195, 1106852, 1131974, 1150736, 1227904, 1228085, 1232156, 1314784, 1332160, 1366912, 1383565, 1419658, 1438420, 1534880, 1539968, 1540195, 1643480, 1670720, 1708640, 1714304, 1765112, 1890002, 1924960, 1964936, 2001280, 2142880, 2177611, 2206390, 2213704, 2263948, 2301472, 2424133, 2456170, 2464312, 2629568, 2664320, 2767130, 2829935, 2839316, 2876840, 3069760, 3080390, 3286960, 3341440, 3417280, 3530224, 3549145, 3780004, 3849920, 3929872, 4285760, 4355222, 4412780, 4427408, 4527896, 4602944, 4725005, 4848266, 4912340, 4928624, 5259136, 5534260, 5659870, 5678632, 5753680, 6139520, 6160780, 6573920, 6834560, 7060448, 7098290, 7560008, 7699840, 7859744, 8571520, 8710444, 8825560, 8854816, 9055792, 9205888, 9450010, 9696532, 9824680, 9857248, 10888055, 11068520, 11319740, 11357264, 11507360, 12120665, 12321560, 13017701, 13147840, 14120896, 14196580, 15120016, 15719488, 16326067, 17420888, 17651120, 17709632, 18111584, 18900020, 19393064, 19649360, 19714496, 21776110, 22137040, 22639480, 22714528, 23014720, 24241330, 24643120, 26035402, 26295680, 28241792, 28393160, 30240032, 31438976, 32652134, 34841776, 35302240, 35419264, 36223168, 37800040, 38786128, 39298720, 39428992, 43552220, 44274080, 45278960, 45429056, 46029440, 48482660, 49286240, 50085053, 52070804, 55755059, 56786320, 60480064, 65088505, 65304268, 69683552, 70604480, 72446336, 75600080, 77572256, 78597440, 81630335, 87104440, 88548160, 90557920, 90858112, 96965320, 98572480, 100170106, 104141608, 111510118, 113572640, 120960128, 128479049, 130177010, 130608536, 139367104, 141208960, 151200160, 155144512, 157194880, 163260670, 174208880, 177096320, 181115840, 193930640, 197144960, 200340212, 208283216, 223020236, 227145280, 250425265, 256958098, 260354020, 261217072, 278734208, 278775295, 302400320, 310289024, 326521340, 348417760, 362231680, 387861280, 400680424, 416566432, 446040472, 454290560, 500850530, 513916196, 520708040, 522434144, 557550590, 604800640, 642395245, 653042680, 696835520, 775722560, 801360848, 833132864, 892080944, 1001701060, 1027832392, 1041416080, 1044868288, 1115101180, 1284790490, 1306085360, 1393671040, 1551445120, 1602721696, 1666265728, 1784161888, 2003402120, 2055664784, 2082832160, 2089736576, 2230202360, 2569580980, 2612170720, 2955018127, 3205443392, 3568323776, 4006804240, 4111329568, 4165664320, 4460404720, 5139161960, 5224341440, 5910036254, 6410886784, 7136647552, 8013608480, 8222659136, 8331328640, 8920809440, 10278323920, 10448682880, 11820072508, 14775090635, 16027216960, 16445318272, 17841618880, 20556647840, 23640145016, 29550181270, 32054433920, 35683237760, 41113295680, 47280290032, 59100362540, 82226591360, 94560580064, 118200725080, 189121160128, 236401450160, 378242320256, 472802900320, 945605800640, 1891211601280]

約数ペア:

[(1, 1891211601280), (2, 945605800640), (4, 472802900320), (5, 378242320256), (8, 236401450160), (10, 189121160128), (16, 118200725080), (20, 94560580064), (23, 82226591360), (32, 59100362540), (40, 47280290032), (46, 41113295680), (53, 35683237760), (59, 32054433920), (64, 29550181270), (80, 23640145016), (92, 20556647840), (106, 17841618880), (115, 16445318272), (118, 16027216960), (128, 14775090635), (160, 11820072508), (181, 10448682880), (184, 10278323920), (212, 8920809440), (227, 8331328640), (230, 8222659136), (236, 8013608480), (265, 7136647552), (295, 6410886784), (320, 5910036254), (362, 5224341440), (368, 5139161960), (424, 4460404720), (454, 4165664320), (460, 4111329568), (472, 4006804240), (530, 3568323776), (590, 3205443392), (640, 2955018127), (724, 2612170720), (736, 2569580980), (848, 2230202360), (905, 2089736576), (908, 2082832160), (920, 2055664784), (944, 2003402120), (1060, 1784161888), (1135, 1666265728), (1180, 1602721696), (1219, 1551445120), (1357, 1393671040), (1448, 1306085360), (1472, 1284790490), (1696, 1115101180), (1810, 1044868288), (1816, 1041416080), (1840, 1027832392), (1888, 1001701060), (2120, 892080944), (2270, 833132864), (2360, 801360848), (2438, 775722560), (2714, 696835520), (2896, 653042680), (2944, 642395245), (3127, 604800640), (3392, 557550590), (3620, 522434144), (3632, 520708040), (3680, 513916196), (3776, 500850530), (4163, 454290560), (4240, 446040472), (4540, 416566432), (4720, 400680424), (4876, 387861280), (5221, 362231680), (5428, 348417760), (5792, 326521340), (6095, 310289024), (6254, 302400320), (6784, 278775295), (6785, 278734208), (7240, 261217072), (7264, 260354020), (7360, 256958098), (7552, 250425265), (8326, 227145280), (8480, 223020236), (9080, 208283216), (9440, 200340212), (9593, 197144960), (9752, 193930640), (10442, 181115840), (10679, 177096320), (10856, 174208880), (11584, 163260670), (12031, 157194880), (12190, 155144512), (12508, 151200160), (13393, 141208960), (13570, 139367104), (14480, 130608536), (14528, 130177010), (14720, 128479049), (15635, 120960128), (16652, 113572640), (16960, 111510118), (18160, 104141608), (18880, 100170106), (19186, 98572480), (19504, 96965320), (20815, 90858112), (20884, 90557920), (21358, 88548160), (21712, 87104440), (23168, 81630335), (24062, 78597440), (24380, 77572256), (25016, 75600080), (26105, 72446336), (26786, 70604480), (27140, 69683552), (28960, 65304268), (29056, 65088505), (31270, 60480064), (33304, 56786320), (33920, 55755059), (36320, 52070804), (37760, 50085053), (38372, 49286240), (39008, 48482660), (41087, 46029440), (41630, 45429056), (41768, 45278960), (42716, 44274080), (43424, 43552220), (47965, 39428992), (48124, 39298720), (48760, 38786128), (50032, 37800040), (52210, 36223168), (53395, 35419264), (53572, 35302240), (54280, 34841776), (57920, 32652134), (60155, 31438976), (62540, 30240032), (66608, 28393160), (66965, 28241792), (71921, 26295680), (72640, 26035402), (76744, 24643120), (78016, 24241330), (82174, 23014720), (83260, 22714528), (83536, 22639480), (85432, 22137040), (86848, 21776110), (95930, 19714496), (96248, 19649360), (97520, 19393064), (100064, 18900020), (104420, 18111584), (106790, 17709632), (107144, 17651120), (108560, 17420888), (115840, 16326067), (120310, 15719488), (125080, 15120016), (133216, 14196580), (133930, 14120896), (143842, 13147840), (145280, 13017701), (153488, 12321560), (156032, 12120665), (164348, 11507360), (166520, 11357264), (167072, 11319740), (170864, 11068520), (173696, 10888055), (191860, 9857248), (192496, 9824680), (195040, 9696532), (200128, 9450010), (205435, 9205888), (208840, 9055792), (213580, 8854816), (214288, 8825560), (217120, 8710444), (220639, 8571520), (240620, 7859744), (245617, 7699840), (250160, 7560008), (266432, 7098290), (267860, 7060448), (276713, 6834560), (287684, 6573920), (306976, 6160780), (308039, 6139520), (328696, 5753680), (333040, 5678632), (334144, 5659870), (341728, 5534260), (359605, 5259136), (383720, 4928624), (384992, 4912340), (390080, 4848266), (400256, 4725005), (410870, 4602944), (417680, 4527896), (427160, 4427408), (428576, 4412780), (434240, 4355222), (441278, 4285760), (481240, 3929872), (491234, 3849920), (500320, 3780004), (532864, 3549145), (535720, 3530224), (553426, 3417280), (565987, 3341440), (575368, 3286960), (613952, 3080390), (616078, 3069760), (657392, 2876840), (666080, 2839316), (668288, 2829935), (683456, 2767130), (709829, 2664320), (719210, 2629568), (767440, 2464312), (769984, 2456170), (780160, 2424133), (821740, 2301472), (835360, 2263948), (854320, 2213704), (857152, 2206390), (868480, 2177611), (882556, 2142880), (945001, 2001280), (962480, 1964936), (982468, 1924960), (1000640, 1890002), (1071440, 1765112), (1103195, 1714304), (1106852, 1708640), (1131974, 1670720), (1150736, 1643480), (1227904, 1540195), (1228085, 1539968), (1232156, 1534880), (1314784, 1438420), (1332160, 1419658), (1366912, 1383565)]