212383080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 256

約数和(自身を含む): 871718400

約数和(自身を除く): 659335320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2161, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4322, 4680, 4914, 5460, 6483, 6552, 7020, 7560, 8190, 8644, 9828, 10805, 10920, 12285, 12966, 14040, 15127, 16380, 17288, 19449, 19656, 21610, 24570, 25932, 28093, 30254, 32415, 32760, 38898, 43220, 45381, 49140, 51864, 56186, 58347, 60508, 64830, 75635, 77796, 84279, 86440, 90762, 97245, 98280, 112372, 116694, 121016, 129660, 136143, 140465, 151270, 155592, 168558, 181524, 194490, 196651, 224744, 226905, 233388, 252837, 259320, 272286, 280930, 291735, 302540, 337116, 363048, 388980, 393302, 408429, 421395, 453810, 466776, 505674, 544572, 561860, 583470, 589953, 605080, 674232, 680715, 758511, 777960, 786604, 816858, 842790, 907620, 983255, 1011348, 1089144, 1123720, 1166940, 1179906, 1264185, 1361430, 1517022, 1573208, 1633716, 1685580, 1769859, 1815240, 1966510, 2022696, 2042145, 2333880, 2359812, 2528370, 2722860, 2949765, 3034044, 3267432, 3371160, 3539718, 3792555, 3933020, 4084290, 4719624, 5056740, 5309577, 5445720, 5899530, 6068088, 7079436, 7585110, 7866040, 8168580, 8849295, 10113480, 10619154, 11799060, 14158872, 15170220, 16337160, 17698590, 21238308, 23598120, 26547885, 30340440, 35397180, 42476616, 53095770, 70794360, 106191540, 212383080]

約数ペア:

[(1, 212383080), (2, 106191540), (3, 70794360), (4, 53095770), (5, 42476616), (6, 35397180), (7, 30340440), (8, 26547885), (9, 23598120), (10, 21238308), (12, 17698590), (13, 16337160), (14, 15170220), (15, 14158872), (18, 11799060), (20, 10619154), (21, 10113480), (24, 8849295), (26, 8168580), (27, 7866040), (28, 7585110), (30, 7079436), (35, 6068088), (36, 5899530), (39, 5445720), (40, 5309577), (42, 5056740), (45, 4719624), (52, 4084290), (54, 3933020), (56, 3792555), (60, 3539718), (63, 3371160), (65, 3267432), (70, 3034044), (72, 2949765), (78, 2722860), (84, 2528370), (90, 2359812), (91, 2333880), (104, 2042145), (105, 2022696), (108, 1966510), (117, 1815240), (120, 1769859), (126, 1685580), (130, 1633716), (135, 1573208), (140, 1517022), (156, 1361430), (168, 1264185), (180, 1179906), (182, 1166940), (189, 1123720), (195, 1089144), (210, 1011348), (216, 983255), (234, 907620), (252, 842790), (260, 816858), (270, 786604), (273, 777960), (280, 758511), (312, 680715), (315, 674232), (351, 605080), (360, 589953), (364, 583470), (378, 561860), (390, 544572), (420, 505674), (455, 466776), (468, 453810), (504, 421395), (520, 408429), (540, 393302), (546, 388980), (585, 363048), (630, 337116), (702, 302540), (728, 291735), (756, 280930), (780, 272286), (819, 259320), (840, 252837), (910, 233388), (936, 226905), (945, 224744), (1080, 196651), (1092, 194490), (1170, 181524), (1260, 168558), (1365, 155592), (1404, 151270), (1512, 140465), (1560, 136143), (1638, 129660), (1755, 121016), (1820, 116694), (1890, 112372), (2161, 98280), (2184, 97245), (2340, 90762), (2457, 86440), (2520, 84279), (2730, 77796), (2808, 75635), (3276, 64830), (3510, 60508), (3640, 58347), (3780, 56186), (4095, 51864), (4322, 49140), (4680, 45381), (4914, 43220), (5460, 38898), (6483, 32760), (6552, 32415), (7020, 30254), (7560, 28093), (8190, 25932), (8644, 24570), (9828, 21610), (10805, 19656), (10920, 19449), (12285, 17288), (12966, 16380), (14040, 15127)]