19401651360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16498

約数の個数: 480

約数和(自身を含む): 84277936512

約数和(自身を除く): 64876285152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 819, 840, 864, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2106, 2160, 2184, 2268, 2340, 2457, 2520, 2592, 2730, 2808, 2835, 2912, 3024, 3120, 3240, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4212, 4320, 4368, 4536, 4680, 4914, 5040, 5265, 5460, 5616, 5670, 6048, 6240, 6480, 6552, 7020, 7280, 7371, 7560, 8190, 8424, 8736, 9072, 9360, 9828, 10080, 10530, 10920, 11232, 11340, 12285, 12960, 13104, 14040, 14560, 14742, 15120, 16380, 16451, 16848, 18144, 18720, 19656, 21060, 21840, 22680, 24570, 26208, 28080, 29484, 30240, 32760, 32902, 33696, 36855, 39312, 42120, 43680, 45360, 49140, 49353, 56160, 58968, 65520, 65804, 73710, 78624, 82255, 84240, 90720, 98280, 98706, 115157, 117936, 131040, 131608, 147420, 148059, 164510, 168480, 196560, 197412, 213863, 230314, 235872, 246765, 263216, 294840, 296118, 329020, 345471, 393120, 394824, 427726, 444177, 460628, 493530, 526432, 575785, 589680, 592236, 641589, 658040, 690942, 740295, 789648, 855452, 888354, 921256, 987060, 1036413, 1069315, 1151570, 1179360, 1184472, 1283178, 1316080, 1332531, 1381884, 1480590, 1497041, 1579296, 1710904, 1727355, 1776708, 1842512, 1924767, 1974120, 2072826, 2138630, 2220885, 2303140, 2368944, 2566356, 2632160, 2665062, 2763768, 2961180, 2994082, 3109239, 3207945, 3421808, 3454710, 3553416, 3685024, 3849534, 3948240, 4145652, 4277260, 4441770, 4491123, 4606280, 4737888, 5132712, 5182065, 5330124, 5527536, 5774301, 5922360, 5988164, 6218478, 6415890, 6662655, 6843616, 6909420, 7106832, 7485205, 7699068, 7896480, 8291304, 8554520, 8883540, 8982246, 9212560, 9327717, 9623835, 10265424, 10364130, 10660248, 11055072, 11548602, 11844720, 11976328, 12436956, 12831780, 13325310, 13473369, 13818840, 14213664, 14970410, 15398136, 15546195, 16582608, 17109040, 17322903, 17767080, 17964492, 18425120, 18655434, 19247670, 20530848, 20728260, 21320496, 22455615, 23097204, 23689440, 23952656, 24873912, 25663560, 26650620, 26946738, 27637680, 28871505, 29940820, 30796272, 31092390, 33165216, 34218080, 34645806, 35534160, 35928984, 37310868, 38495340, 40420107, 41456520, 42640992, 44911230, 46194408, 46638585, 47905312, 49747824, 51327120, 53301240, 53893476, 55275360, 57743010, 59881640, 61592544, 62184780, 67366845, 69291612, 71068320, 71857968, 74621736, 76990680, 80840214, 82913040, 86614515, 89822460, 92388816, 93277170, 99495648, 102654240, 106602480, 107786952, 115486020, 119763280, 121260321, 124369560, 134733690, 138583224, 143715936, 149243472, 153981360, 161680428, 165826080, 173229030, 179644920, 184777632, 186554340, 202100535, 213204960, 215573904, 230972040, 239526560, 242520642, 248739120, 269467380, 277166448, 298486944, 307962720, 323360856, 346458060, 359289840, 373108680, 404201070, 431147808, 461944080, 485041284, 497478240, 538934760, 554332896, 606301605, 646721712, 692916120, 718579680, 746217360, 808402140, 923888160, 970082568, 1077869520, 1212603210, 1293443424, 1385832240, 1492434720, 1616804280, 1940165136, 2155739040, 2425206420, 2771664480, 3233608560, 3880330272, 4850412840, 6467217120, 9700825680, 19401651360]

約数ペア:

[(1, 19401651360), (2, 9700825680), (3, 6467217120), (4, 4850412840), (5, 3880330272), (6, 3233608560), (7, 2771664480), (8, 2425206420), (9, 2155739040), (10, 1940165136), (12, 1616804280), (13, 1492434720), (14, 1385832240), (15, 1293443424), (16, 1212603210), (18, 1077869520), (20, 970082568), (21, 923888160), (24, 808402140), (26, 746217360), (27, 718579680), (28, 692916120), (30, 646721712), (32, 606301605), (35, 554332896), (36, 538934760), (39, 497478240), (40, 485041284), (42, 461944080), (45, 431147808), (48, 404201070), (52, 373108680), (54, 359289840), (56, 346458060), (60, 323360856), (63, 307962720), (65, 298486944), (70, 277166448), (72, 269467380), (78, 248739120), (80, 242520642), (81, 239526560), (84, 230972040), (90, 215573904), (91, 213204960), (96, 202100535), (104, 186554340), (105, 184777632), (108, 179644920), (112, 173229030), (117, 165826080), (120, 161680428), (126, 153981360), (130, 149243472), (135, 143715936), (140, 138583224), (144, 134733690), (156, 124369560), (160, 121260321), (162, 119763280), (168, 115486020), (180, 107786952), (182, 106602480), (189, 102654240), (195, 99495648), (208, 93277170), (210, 92388816), (216, 89822460), (224, 86614515), (234, 82913040), (240, 80840214), (252, 76990680), (260, 74621736), (270, 71857968), (273, 71068320), (280, 69291612), (288, 67366845), (312, 62184780), (315, 61592544), (324, 59881640), (336, 57743010), (351, 55275360), (360, 53893476), (364, 53301240), (378, 51327120), (390, 49747824), (405, 47905312), (416, 46638585), (420, 46194408), (432, 44911230), (455, 42640992), (468, 41456520), (480, 40420107), (504, 38495340), (520, 37310868), (540, 35928984), (546, 35534160), (560, 34645806), (567, 34218080), (585, 33165216), (624, 31092390), (630, 30796272), (648, 29940820), (672, 28871505), (702, 27637680), (720, 26946738), (728, 26650620), (756, 25663560), (780, 24873912), (810, 23952656), (819, 23689440), (840, 23097204), (864, 22455615), (910, 21320496), (936, 20728260), (945, 20530848), (1008, 19247670), (1040, 18655434), (1053, 18425120), (1080, 17964492), (1092, 17767080), (1120, 17322903), (1134, 17109040), (1170, 16582608), (1248, 15546195), (1260, 15398136), (1296, 14970410), (1365, 14213664), (1404, 13818840), (1440, 13473369), (1456, 13325310), (1512, 12831780), (1560, 12436956), (1620, 11976328), (1638, 11844720), (1680, 11548602), (1755, 11055072), (1820, 10660248), (1872, 10364130), (1890, 10265424), (2016, 9623835), (2080, 9327717), (2106, 9212560), (2160, 8982246), (2184, 8883540), (2268, 8554520), (2340, 8291304), (2457, 7896480), (2520, 7699068), (2592, 7485205), (2730, 7106832), (2808, 6909420), (2835, 6843616), (2912, 6662655), (3024, 6415890), (3120, 6218478), (3240, 5988164), (3276, 5922360), (3360, 5774301), (3510, 5527536), (3640, 5330124), (3744, 5182065), (3780, 5132712), (4095, 4737888), (4212, 4606280), (4320, 4491123), (4368, 4441770), (4536, 4277260), (4680, 4145652), (4914, 3948240), (5040, 3849534), (5265, 3685024), (5460, 3553416), (5616, 3454710), (5670, 3421808), (6048, 3207945), (6240, 3109239), (6480, 2994082), (6552, 2961180), (7020, 2763768), (7280, 2665062), (7371, 2632160), (7560, 2566356), (8190, 2368944), (8424, 2303140), (8736, 2220885), (9072, 2138630), (9360, 2072826), (9828, 1974120), (10080, 1924767), (10530, 1842512), (10920, 1776708), (11232, 1727355), (11340, 1710904), (12285, 1579296), (12960, 1497041), (13104, 1480590), (14040, 1381884), (14560, 1332531), (14742, 1316080), (15120, 1283178), (16380, 1184472), (16451, 1179360), (16848, 1151570), (18144, 1069315), (18720, 1036413), (19656, 987060), (21060, 921256), (21840, 888354), (22680, 855452), (24570, 789648), (26208, 740295), (28080, 690942), (29484, 658040), (30240, 641589), (32760, 592236), (32902, 589680), (33696, 575785), (36855, 526432), (39312, 493530), (42120, 460628), (43680, 444177), (45360, 427726), (49140, 394824), (49353, 393120), (56160, 345471), (58968, 329020), (65520, 296118), (65804, 294840), (73710, 263216), (78624, 246765), (82255, 235872), (84240, 230314), (90720, 213863), (98280, 197412), (98706, 196560), (115157, 168480), (117936, 164510), (131040, 148059), (131608, 147420)]