31913421120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 896

約数和(自身を含む): 133897420800

約数和(自身を除く): 101983999680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 103, 105, 108, 109, 112, 120, 126, 135, 140, 141, 144, 160, 168, 180, 188, 189, 192, 206, 210, 216, 218, 224, 235, 240, 252, 270, 280, 282, 288, 309, 315, 320, 327, 329, 336, 360, 376, 378, 412, 420, 423, 432, 436, 448, 470, 480, 504, 515, 540, 545, 560, 564, 576, 618, 630, 654, 658, 672, 705, 720, 721, 752, 756, 763, 824, 840, 846, 864, 872, 927, 940, 945, 960, 981, 987, 1008, 1030, 1080, 1090, 1120, 1128, 1236, 1260, 1269, 1308, 1316, 1344, 1410, 1440, 1442, 1504, 1512, 1526, 1545, 1635, 1645, 1648, 1680, 1692, 1728, 1744, 1854, 1880, 1890, 1962, 1974, 2016, 2060, 2115, 2160, 2163, 2180, 2240, 2256, 2289, 2472, 2520, 2538, 2616, 2632, 2781, 2820, 2880, 2884, 2943, 2961, 3008, 3024, 3052, 3090, 3270, 3290, 3296, 3360, 3384, 3488, 3605, 3708, 3760, 3780, 3815, 3924, 3948, 4032, 4120, 4230, 4320, 4326, 4360, 4512, 4578, 4635, 4841, 4905, 4935, 4944, 5040, 5076, 5123, 5232, 5264, 5562, 5640, 5768, 5886, 5922, 6048, 6104, 6180, 6345, 6489, 6540, 6580, 6592, 6720, 6768, 6867, 6976, 7210, 7416, 7520, 7560, 7630, 7848, 7896, 8240, 8460, 8640, 8652, 8720, 8883, 9024, 9156, 9270, 9682, 9810, 9870, 9888, 10080, 10152, 10246, 10464, 10528, 10815, 11124, 11227, 11280, 11445, 11536, 11772, 11844, 12096, 12208, 12360, 12690, 12978, 13080, 13160, 13536, 13734, 13905, 14420, 14523, 14715, 14805, 14832, 15040, 15120, 15260, 15369, 15696, 15792, 16480, 16920, 17304, 17440, 17766, 18312, 18540, 19364, 19467, 19620, 19740, 19776, 20160, 20304, 20492, 20601, 20928, 21056, 21630, 22248, 22454, 22560, 22890, 23072, 23544, 23688, 24205, 24416, 24720, 25380, 25615, 25956, 26160, 26320, 27072, 27468, 27810, 28840, 29046, 29430, 29610, 29664, 30240, 30520, 30738, 31392, 31584, 32445, 32960, 33681, 33840, 33887, 34335, 34608, 34880, 35532, 35861, 36624, 37080, 38728, 38934, 39240, 39480, 40608, 40984, 41202, 43260, 43569, 44415, 44496, 44908, 45120, 45780, 46107, 46144, 47088, 47376, 48410, 48832, 49440, 50760, 51230, 51912, 52320, 52640, 54936, 55620, 56135, 57680, 58092, 58860, 59220, 59328, 60480, 61040, 61476, 62784, 63168, 64890, 67362, 67680, 67774, 68670, 69216, 71064, 71722, 72615, 73248, 74160, 76845, 77456, 77868, 78480, 78589, 78960, 81216, 81968, 82404, 86520, 87138, 88830, 88992, 89816, 91560, 92214, 94176, 94752, 96820, 97335, 98880, 101043, 101520, 101661, 102460, 103005, 103824, 104640, 105280, 107583, 109872, 111240, 112270, 115360, 116184, 117720, 118440, 122080, 122952, 129780, 130707, 134724, 135360, 135548, 137340, 138321, 138432, 142128, 143444, 145230, 146496, 148320, 153690, 154912, 155736, 156960, 157178, 157920, 163936, 164808, 168405, 169435, 173040, 174276, 177660, 177984, 179305, 179632, 183120, 184428, 188352, 189504, 193640, 194670, 202086, 203040, 203322, 204920, 206010, 207648, 215166, 217845, 219744, 222480, 224540, 230535, 230720, 232368, 235440, 235767, 236880, 244160, 245904, 259560, 261414, 269448, 271096, 274680, 276642, 284256, 286888, 290460, 296640, 303129, 304983, 307380, 309824, 311472, 313920, 314356, 315840, 322749, 327872, 329616, 336810, 338870, 346080, 348552, 355320, 358610, 359264, 366240, 368856, 387280, 389340, 392945, 404172, 406080, 406644, 409840, 412020, 415296, 430332, 435690, 439488, 444960, 449080, 461070, 464736, 470880, 471534, 473760, 491808, 505215, 508305, 519120, 522828, 527669, 537915, 538896, 542192, 549360, 553284, 568512, 573776, 580920, 606258, 609966, 614760, 622944, 628712, 645498, 653535, 659232, 673620, 677740, 691605, 692160, 697104, 707301, 710640, 717220, 718528, 732480, 737712, 774560, 778680, 785890, 808344, 813288, 819680, 824040, 860664, 871380, 889920, 898160, 914949, 922140, 929472, 941760, 943068, 947520, 968247, 983616, 1010430, 1016610, 1038240, 1045656, 1055338, 1075830, 1077792, 1084384, 1098720, 1106568, 1147552, 1161840, 1178835, 1212516, 1219932, 1229520, 1245888, 1257424, 1290996, 1307070, 1318464, 1347240, 1355480, 1383210, 1394208, 1414602, 1421280, 1434440, 1475424, 1515645, 1524915, 1549120, 1557360, 1571780, 1583007, 1613745, 1616688, 1626576, 1639360, 1648080, 1721328, 1742760, 1796320, 1829898, 1844280, 1886136, 1936494, 2020860, 2033220, 2076480, 2091312, 2110676, 2121903, 2151660, 2155584, 2168768, 2197440, 2213136, 2295104, 2323680, 2357670, 2425032, 2439864, 2459040, 2514848, 2581992, 2614140, 2638345, 2694480, 2710960, 2766420, 2788416, 2829204, 2842560, 2868880, 2950848, 3031290, 3049830, 3114720, 3143560, 3166014, 3227490, 3233376, 3253152, 3296160, 3442656, 3485520, 3536505, 3592640, 3659796, 3688560, 3693683, 3772272, 3872988, 4041720, 4066440, 4182624, 4221352, 4243806, 4303320, 4426272, 4574745, 4647360, 4715340, 4749021, 4841235, 4850064, 4879728, 4918080, 5029696, 5163984, 5228280, 5276690, 5388960, 5421920, 5532840, 5658408, 5737760, 6062580, 6099660, 6229440, 6287120, 6332028, 6454980, 6466752, 6506304, 6592320, 6885312, 6971040, 7073010, 7319592, 7377120, 7387366, 7544544, 7745976, 7915035, 8083440, 8132880, 8365248, 8442704, 8487612, 8606640, 8852544, 9149490, 9430680, 9498042, 9682470, 9700128, 9759456, 10327968, 10456560, 10553380, 10609515, 10777920, 10843840, 11065680, 11081049, 11316816, 11475520, 12125160, 12199320, 12574240, 12664056, 12909960, 13942080, 14146020, 14247063, 14639184, 14754240, 14774732, 15089088, 15491952, 15830070, 16166880, 16265760, 16885408, 16975224, 17213280, 18298980, 18468415, 18861360, 18996084, 19364940, 19400256, 19518912, 20655936, 20913120, 21106760, 21219030, 22131360, 22162098, 22633632, 23745105, 24250320, 24398640, 25148480, 25328112, 25819920, 28292040, 28494126, 29278368, 29549464, 30983904, 31660140, 32333760, 32531520, 33243147, 33770816, 33950448, 34426560, 36597960, 36936830, 37722720, 37992168, 38729880, 41826240, 42213520, 42438060, 44262720, 44324196, 45267264, 47490210, 48500640, 48797280, 50656224, 51639840, 55405245, 56584080, 56988252, 58556736, 59098928, 61967808, 63320280, 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約数ペア:

[(1, 31913421120), (2, 15956710560), (3, 10637807040), (4, 7978355280), (5, 6382684224), (6, 5318903520), (7, 4559060160), (8, 3989177640), (9, 3545935680), (10, 3191342112), (12, 2659451760), (14, 2279530080), (15, 2127561408), (16, 1994588820), (18, 1772967840), (20, 1595671056), (21, 1519686720), (24, 1329725880), (27, 1181978560), (28, 1139765040), (30, 1063780704), (32, 997294410), (35, 911812032), (36, 886483920), (40, 797835528), (42, 759843360), (45, 709187136), (47, 679008960), (48, 664862940), (54, 590989280), (56, 569882520), (60, 531890352), (63, 506562240), (64, 498647205), (70, 455906016), (72, 443241960), (80, 398917764), (84, 379921680), (90, 354593568), (94, 339504480), (96, 332431470), (103, 309839040), (105, 303937344), (108, 295494640), (109, 292783680), (112, 284941260), (120, 265945176), (126, 253281120), (135, 236395712), (140, 227953008), (141, 226336320), (144, 221620980), (160, 199458882), (168, 189960840), (180, 177296784), (188, 169752240), (189, 168854080), (192, 166215735), (206, 154919520), (210, 151968672), (216, 147747320), (218, 146391840), (224, 142470630), (235, 135801792), (240, 132972588), (252, 126640560), (270, 118197856), (280, 113976504), (282, 113168160), (288, 110810490), (309, 103279680), (315, 101312448), (320, 99729441), (327, 97594560), (329, 97001280), (336, 94980420), (360, 88648392), (376, 84876120), (378, 84427040), (412, 77459760), (420, 75984336), (423, 75445440), (432, 73873660), (436, 73195920), (448, 71235315), (470, 67900896), (480, 66486294), (504, 63320280), (515, 61967808), (540, 59098928), (545, 58556736), (560, 56988252), (564, 56584080), (576, 55405245), (618, 51639840), (630, 50656224), (654, 48797280), (658, 48500640), (672, 47490210), (705, 45267264), (720, 44324196), (721, 44262720), (752, 42438060), (756, 42213520), (763, 41826240), (824, 38729880), (840, 37992168), (846, 37722720), (864, 36936830), (872, 36597960), (927, 34426560), (940, 33950448), (945, 33770816), (960, 33243147), (981, 32531520), (987, 32333760), (1008, 31660140), (1030, 30983904), (1080, 29549464), (1090, 29278368), (1120, 28494126), (1128, 28292040), (1236, 25819920), (1260, 25328112), (1269, 25148480), (1308, 24398640), (1316, 24250320), (1344, 23745105), (1410, 22633632), (1440, 22162098), (1442, 22131360), (1504, 21219030), (1512, 21106760), (1526, 20913120), (1545, 20655936), (1635, 19518912), (1645, 19400256), (1648, 19364940), (1680, 18996084), (1692, 18861360), (1728, 18468415), (1744, 18298980), (1854, 17213280), (1880, 16975224), (1890, 16885408), (1962, 16265760), (1974, 16166880), (2016, 15830070), (2060, 15491952), (2115, 15089088), (2160, 14774732), (2163, 14754240), (2180, 14639184), (2240, 14247063), (2256, 14146020), (2289, 13942080), (2472, 12909960), (2520, 12664056), (2538, 12574240), (2616, 12199320), (2632, 12125160), (2781, 11475520), (2820, 11316816), (2880, 11081049), (2884, 11065680), (2943, 10843840), (2961, 10777920), (3008, 10609515), (3024, 10553380), (3052, 10456560), (3090, 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(8652, 3688560), (8720, 3659796), (8883, 3592640), (9024, 3536505), (9156, 3485520), (9270, 3442656), (9682, 3296160), (9810, 3253152), (9870, 3233376), (9888, 3227490), (10080, 3166014), (10152, 3143560), (10246, 3114720), (10464, 3049830), (10528, 3031290), (10815, 2950848), (11124, 2868880), (11227, 2842560), (11280, 2829204), (11445, 2788416), (11536, 2766420), (11772, 2710960), (11844, 2694480), (12096, 2638345), (12208, 2614140), (12360, 2581992), (12690, 2514848), (12978, 2459040), (13080, 2439864), (13160, 2425032), (13536, 2357670), (13734, 2323680), (13905, 2295104), (14420, 2213136), (14523, 2197440), (14715, 2168768), (14805, 2155584), (14832, 2151660), (15040, 2121903), (15120, 2110676), (15260, 2091312), (15369, 2076480), (15696, 2033220), (15792, 2020860), (16480, 1936494), (16920, 1886136), (17304, 1844280), (17440, 1829898), (17766, 1796320), (18312, 1742760), (18540, 1721328), (19364, 1648080), (19467, 1639360), (19620, 1626576), (19740, 1616688), (19776, 1613745), (20160, 1583007), (20304, 1571780), (20492, 1557360), (20601, 1549120), (20928, 1524915), (21056, 1515645), (21630, 1475424), (22248, 1434440), (22454, 1421280), (22560, 1414602), (22890, 1394208), (23072, 1383210), (23544, 1355480), (23688, 1347240), (24205, 1318464), (24416, 1307070), (24720, 1290996), (25380, 1257424), (25615, 1245888), (25956, 1229520), (26160, 1219932), (26320, 1212516), (27072, 1178835), (27468, 1161840), (27810, 1147552), (28840, 1106568), (29046, 1098720), (29430, 1084384), (29610, 1077792), (29664, 1075830), (30240, 1055338), (30520, 1045656), (30738, 1038240), (31392, 1016610), (31584, 1010430), (32445, 983616), (32960, 968247), (33681, 947520), (33840, 943068), (33887, 941760), (34335, 929472), (34608, 922140), (34880, 914949), (35532, 898160), (35861, 889920), (36624, 871380), (37080, 860664), (38728, 824040), (38934, 819680), (39240, 813288), (39480, 808344), (40608, 785890), (40984, 778680), (41202, 774560), (43260, 737712), (43569, 732480), (44415, 718528), (44496, 717220), (44908, 710640), (45120, 707301), (45780, 697104), (46107, 692160), (46144, 691605), (47088, 677740), (47376, 673620), (48410, 659232), (48832, 653535), (49440, 645498), (50760, 628712), (51230, 622944), (51912, 614760), (52320, 609966), (52640, 606258), (54936, 580920), (55620, 573776), (56135, 568512), (57680, 553284), (58092, 549360), (58860, 542192), (59220, 538896), (59328, 537915), (60480, 527669), (61040, 522828), (61476, 519120), (62784, 508305), (63168, 505215), (64890, 491808), (67362, 473760), (67680, 471534), (67774, 470880), (68670, 464736), (69216, 461070), (71064, 449080), (71722, 444960), (72615, 439488), (73248, 435690), (74160, 430332), (76845, 415296), (77456, 412020), (77868, 409840), (78480, 406644), (78589, 406080), (78960, 404172), (81216, 392945), (81968, 389340), (82404, 387280), (86520, 368856), (87138, 366240), (88830, 359264), (88992, 358610), (89816, 355320), (91560, 348552), (92214, 346080), (94176, 338870), (94752, 336810), (96820, 329616), (97335, 327872), (98880, 322749), (101043, 315840), (101520, 314356), (101661, 313920), (102460, 311472), (103005, 309824), (103824, 307380), (104640, 304983), (105280, 303129), (107583, 296640), (109872, 290460), (111240, 286888), (112270, 284256), (115360, 276642), (116184, 274680), (117720, 271096), (118440, 269448), (122080, 261414), (122952, 259560), (129780, 245904), (130707, 244160), (134724, 236880), (135360, 235767), (135548, 235440), (137340, 232368), (138321, 230720), (138432, 230535), (142128, 224540), (143444, 222480), (145230, 219744), (146496, 217845), (148320, 215166), (153690, 207648), (154912, 206010), (155736, 204920), (156960, 203322), (157178, 203040), (157920, 202086), (163936, 194670), (164808, 193640), (168405, 189504), (169435, 188352), (173040, 184428), (174276, 183120), (177660, 179632), (177984, 179305)]