1982569680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30259}}^1$

素因数の和:30298

約数の個数: 240

約数和(自身を含む): 8194892160

約数和(自身を除く): 6212322480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 30259, 32760, 60518, 65520, 90777, 121036, 151295, 181554, 211813, 242072, 272331, 302590, 363108, 393367, 423626, 453885, 484144, 544662, 605180, 635439, 726216, 786734, 847252, 907770, 1059065, 1089324, 1180101, 1210360, 1270878, 1361655, 1452432, 1573468, 1694504, 1815540, 1906317, 1966835, 2118130, 2178648, 2360202, 2420720, 2541756, 2723310, 2753569, 3146936, 3177195, 3389008, 3540303, 3631080, 3812634, 3933670, 4236260, 4357296, 4720404, 5083512, 5446620, 5507138, 5900505, 6293872, 6354390, 7080606, 7262160, 7625268, 7867340, 8260707, 8472520, 9440808, 9531585, 10167024, 10893240, 11014276, 11801010, 12708780, 13767845, 14161212, 15250536, 15734680, 16521414, 16945040, 17701515, 18881616, 19063170, 21786480, 22028552, 23602020, 24782121, 25417560, 27535690, 28322424, 30501072, 31469360, 33042828, 35403030, 38126340, 41303535, 44057104, 47204040, 49564242, 50835120, 55071380, 56644848, 66085656, 70806060, 76252680, 82607070, 94408080, 99128484, 110142760, 123910605, 132171312, 141612120, 152505360, 165214140, 198256968, 220285520, 247821210, 283224240, 330428280, 396513936, 495642420, 660856560, 991284840, 1982569680]

約数ペア:

[(1, 1982569680), (2, 991284840), (3, 660856560), (4, 495642420), (5, 396513936), (6, 330428280), (7, 283224240), (8, 247821210), (9, 220285520), (10, 198256968), (12, 165214140), (13, 152505360), (14, 141612120), (15, 132171312), (16, 123910605), (18, 110142760), (20, 99128484), (21, 94408080), (24, 82607070), (26, 76252680), (28, 70806060), (30, 66085656), (35, 56644848), (36, 55071380), (39, 50835120), (40, 49564242), (42, 47204040), (45, 44057104), (48, 41303535), (52, 38126340), (56, 35403030), (60, 33042828), (63, 31469360), (65, 30501072), (70, 28322424), (72, 27535690), (78, 25417560), (80, 24782121), (84, 23602020), (90, 22028552), (91, 21786480), (104, 19063170), (105, 18881616), (112, 17701515), (117, 16945040), (120, 16521414), (126, 15734680), (130, 15250536), (140, 14161212), (144, 13767845), (156, 12708780), (168, 11801010), (180, 11014276), (182, 10893240), (195, 10167024), (208, 9531585), (210, 9440808), (234, 8472520), (240, 8260707), (252, 7867340), (260, 7625268), (273, 7262160), (280, 7080606), (312, 6354390), (315, 6293872), (336, 5900505), (360, 5507138), (364, 5446620), (390, 5083512), (420, 4720404), (455, 4357296), (468, 4236260), (504, 3933670), (520, 3812634), (546, 3631080), (560, 3540303), (585, 3389008), (624, 3177195), (630, 3146936), (720, 2753569), (728, 2723310), (780, 2541756), (819, 2420720), (840, 2360202), (910, 2178648), (936, 2118130), (1008, 1966835), (1040, 1906317), (1092, 1815540), (1170, 1694504), (1260, 1573468), (1365, 1452432), (1456, 1361655), (1560, 1270878), (1638, 1210360), (1680, 1180101), (1820, 1089324), (1872, 1059065), (2184, 907770), (2340, 847252), (2520, 786734), (2730, 726216), (3120, 635439), (3276, 605180), (3640, 544662), (4095, 484144), (4368, 453885), (4680, 423626), (5040, 393367), (5460, 363108), (6552, 302590), (7280, 272331), (8190, 242072), (9360, 211813), (10920, 181554), (13104, 151295), (16380, 121036), (21840, 90777), (30259, 65520), (32760, 60518)]