18842192460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:129

約数の個数: 1080

約数和(自身を含む): 80540958960

約数和(自身を除く): 61698766500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 49, 52, 54, 57, 60, 62, 63, 65, 70, 76, 78, 81, 84, 90, 91, 93, 95, 98, 105, 108, 114, 117, 124, 126, 130, 133, 135, 140, 147, 155, 156, 162, 171, 180, 182, 186, 189, 190, 195, 196, 210, 217, 228, 234, 245, 247, 252, 260, 266, 270, 273, 279, 285, 294, 310, 315, 324, 342, 351, 364, 372, 378, 380, 390, 399, 403, 405, 420, 434, 441, 455, 465, 468, 490, 494, 513, 532, 540, 546, 558, 567, 570, 585, 588, 589, 620, 630, 637, 651, 665, 684, 702, 735, 741, 756, 780, 798, 806, 810, 819, 837, 855, 868, 882, 910, 930, 931, 945, 961, 980, 988, 1026, 1053, 1085, 1092, 1116, 1134, 1140, 1170, 1178, 1197, 1209, 1235, 1260, 1274, 1302, 1323, 1330, 1365, 1395, 1404, 1470, 1482, 1519, 1539, 1596, 1612, 1620, 1638, 1674, 1710, 1729, 1755, 1764, 1767, 1820, 1860, 1862, 1890, 1911, 1922, 1953, 1995, 2015, 2052, 2106, 2170, 2205, 2223, 2268, 2340, 2356, 2394, 2418, 2457, 2470, 2511, 2548, 2565, 2604, 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19110, 19220, 19530, 19747, 19845, 20007, 20181, 20615, 20748, 21060, 21204, 21546, 21762, 22230, 22785, 22932, 22971, 23436, 23940, 24180, 24206, 24570, 24738, 24986, 25110, 25137, 25389, 25935, 25947, 26460, 26505, 26676, 26908, 27342, 27930, 28210, 28665, 28830, 28861, 29295, 29484, 30380, 30628, 30780, 31122, 31806, 32643, 33345, 33516, 33635, 33852, 34398, 34580, 34596, 35154, 35340, 35910, 36270, 36309, 36518, 36855, 37107, 37479, 38220, 38285, 39060, 39494, 39690, 40014, 40362, 41013, 41230, 41895, 42315, 43092, 43245, 43524, 44460, 45570, 45942, 46683, 47089, 47709, 48412, 49140, 49476, 49972, 50220, 50274, 50778, 51597, 51870, 51894, 53010, 53599, 53865, 54405, 54684, 54777, 55860, 56420, 57330, 57660, 57722, 58590, 59241, 60515, 60543, 61845, 62244, 62465, 63612, 65286, 66690, 67270, 68355, 68796, 68913, 70308, 71820, 72540, 72618, 73036, 73710, 74214, 74958, 75411, 76167, 76570, 77805, 77841, 78988, 79380, 79515, 80028, 80724, 82026, 82460, 83790, 84630, 85995, 86490, 86583, 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333963, 337311, 343980, 344565, 346332, 349804, 351540, 355446, 363090, 363258, 365180, 371070, 374790, 375193, 377055, 380835, 383439, 389205, 394940, 400140, 403620, 410130, 413478, 423801, 432915, 435708, 437255, 445284, 449748, 457002, 459420, 466830, 470890, 474734, 477090, 482391, 492156, 492993, 502740, 507780, 511252, 515970, 518940, 519498, 524706, 533169, 535990, 544635, 544887, 547770, 556605, 560196, 562185, 565068, 577220, 592410, 605430, 612157, 615195, 620217, 639065, 643188, 652860, 653562, 657324, 667926, 674622, 689130, 700245, 706335, 710892, 712101, 726180, 726516, 742140, 749580, 750386, 754110, 761670, 766878, 778410, 779247, 787059, 803985, 820260, 821655, 826956, 847602, 865830, 874510, 888615, 894691, 908145, 914004, 933660, 941780, 949468, 954180, 964782, 980343, 985986, 1011933, 1031940, 1033695, 1038996, 1049412, 1066338, 1071980, 1089270, 1089774, 1095540, 1113210, 1124370, 1125579, 1142505, 1150317, 1184820, 1186835, 1210860, 1224314, 1230390, 1240434, 1271403, 1278130, 1298745, 1307124, 1311765, 1335852, 1349244, 1378260, 1400490, 1412670, 1424202, 1447173, 1478979, 1500772, 1508220, 1523340, 1533756, 1556820, 1558494, 1574118, 1599507, 1607970, 1633905, 1643310, 1661569, 1669815, 1686555, 1695204, 1731660, 1749020, 1777230, 1789382, 1816290, 1836471, 1875965, 1917195, 1929564, 1960686, 1971972, 2023866, 2067390, 2119005, 2132676, 2136303, 2178540, 2179548, 2226420, 2248740, 2251158, 2285010, 2300634, 2337741, 2361177, 2373670, 2411955, 2448628, 2460780, 2464965, 2480868, 2542806, 2556260, 2597490, 2623530, 2665845, 2684073, 2724435, 2800980, 2825340, 2848404, 2894346, 2957958, 3060785, 3101085, 3116988, 3148236, 3199014, 3215940, 3267810, 3286620, 3323138, 3339630, 3373110, 3376737, 3450951, 3554460, 3560505, 3578764, 3632580, 3672942, 3751930, 3814209, 3834390, 3896235, 3921372, 3935295, 4047732, 4134780, 4238010, 4272606, 4341519, 4473455, 4502316, 4570020, 4601268, 4675482, 4722354, 4747340, 4823910, 4901715, 4929930, 4984707, 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538348356, 607812660, 628073082, 672935445, 697858980, 724699710, 897247260, 942109623, 991694340, 1046788470, 1256146164, 1345870890, 1449399420, 1570182705, 1884219246, 2093576940, 2691741780, 3140365410, 3768438492, 4710548115, 6280730820, 9421096230, 18842192460]

約数ペア:

[(1, 18842192460), (2, 9421096230), (3, 6280730820), (4, 4710548115), (5, 3768438492), (6, 3140365410), (7, 2691741780), (9, 2093576940), (10, 1884219246), (12, 1570182705), (13, 1449399420), (14, 1345870890), (15, 1256146164), (18, 1046788470), (19, 991694340), (20, 942109623), (21, 897247260), (26, 724699710), (27, 697858980), (28, 672935445), (30, 628073082), (31, 607812660), (35, 538348356), (36, 523394235), (38, 495847170), (39, 483133140), (42, 448623630), (45, 418715388), (49, 384534540), (52, 362349855), (54, 348929490), (57, 330564780), (60, 314036541), (62, 303906330), (63, 299082420), (65, 289879884), (70, 269174178), (76, 247923585), (78, 241566570), (81, 232619660), (84, 224311815), (90, 209357694), (91, 207057060), (93, 202604220), (95, 198338868), (98, 192267270), (105, 179449452), (108, 174464745), (114, 165282390), (117, 161044380), (124, 151953165), (126, 149541210), (130, 144939942), (133, 141670620), (135, 139571796), (140, 134587089), (147, 128178180), (155, 121562532), (156, 120783285), (162, 116309830), (171, 110188260), (180, 104678847), (182, 103528530), (186, 101302110), (189, 99694140), (190, 99169434), (195, 96626628), (196, 96133635), (210, 89724726), (217, 86830380), (228, 82641195), (234, 80522190), (245, 76906908), (247, 76284180), (252, 74770605), (260, 72469971), (266, 70835310), (270, 69785898), (273, 69019020), (279, 67534740), (285, 66112956), (294, 64089090), (310, 60781266), (315, 59816484), (324, 58154915), (342, 55094130), (351, 53681460), (364, 51764265), (372, 50651055), (378, 49847070), (380, 49584717), (390, 48313314), (399, 47223540), (403, 46754820), (405, 46523932), (420, 44862363), (434, 43415190), (441, 42726060), (455, 41411412), (465, 40520844), (468, 40261095), (490, 38453454), (494, 38142090), (513, 36729420), (532, 35417655), (540, 34892949), (546, 34509510), (558, 33767370), (567, 33231380), (570, 33056478), (585, 32208876), (588, 32044545), (589, 31990140), (620, 30390633), (630, 29908242), (637, 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(1767, 10663380), (1820, 10352853), (1860, 10130211), (1862, 10119330), (1890, 9969414), (1911, 9859860), (1922, 9803430), (1953, 9647820), (1995, 9444708), (2015, 9350964), (2052, 9182355), (2106, 8946910), (2170, 8683038), (2205, 8545212), (2223, 8476020), (2268, 8307845), (2340, 8052219), (2356, 7997535), (2394, 7870590), (2418, 7792470), (2457, 7668780), (2470, 7628418), (2511, 7503860), (2548, 7394895), (2565, 7345884), (2604, 7235865), (2646, 7121010), (2660, 7083531), (2730, 6901902), (2790, 6753474), (2793, 6746220), (2821, 6679260), (2835, 6646276), (2883, 6535620), (2940, 6408909), (2945, 6398028), (2964, 6357015), (3038, 6202170), (3078, 6121570), (3185, 5915916), (3255, 5788692), (3276, 5751585), (3348, 5627895), (3420, 5509413), (3458, 5448870), (3510, 5368146), (3534, 5331690), (3591, 5247060), (3627, 5194980), (3705, 5085612), (3724, 5059665), (3780, 4984707), (3822, 4929930), (3844, 4901715), (3906, 4823910), (3969, 4747340), (3990, 4722354), (4030, 4675482), (4095, 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(17199, 1095540), (17290, 1089774), (17298, 1089270), (17577, 1071980), (17670, 1066338), (17955, 1049412), (18135, 1038996), (18228, 1033695), (18259, 1031940), (18620, 1011933), (19110, 985986), (19220, 980343), (19530, 964782), (19747, 954180), (19845, 949468), (20007, 941780), (20181, 933660), (20615, 914004), (20748, 908145), (21060, 894691), (21204, 888615), (21546, 874510), (21762, 865830), (22230, 847602), (22785, 826956), (22932, 821655), (22971, 820260), (23436, 803985), (23940, 787059), (24180, 779247), (24206, 778410), (24570, 766878), (24738, 761670), (24986, 754110), (25110, 750386), (25137, 749580), (25389, 742140), (25935, 726516), (25947, 726180), (26460, 712101), (26505, 710892), (26676, 706335), (26908, 700245), (27342, 689130), (27930, 674622), (28210, 667926), (28665, 657324), (28830, 653562), (28861, 652860), (29295, 643188), (29484, 639065), (30380, 620217), (30628, 615195), (30780, 612157), (31122, 605430), (31806, 592410), (32643, 577220), (33345, 565068), 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