890318520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9099

約数の個数: 256

約数和(自身を含む): 3652992000

約数和(自身を除く): 2762673480

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, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9059, 9828, 10920, 12285, 14040, 16380, 18118, 19656, 24570, 27177, 32760, 36236, 45295, 49140, 54354, 63413, 72472, 81531, 90590, 98280, 108708, 117767, 126826, 135885, 163062, 181180, 190239, 217416, 235534, 244593, 253652, 271770, 317065, 326124, 353301, 362360, 380478, 407655, 471068, 489186, 507304, 543540, 570717, 588835, 634130, 652248, 706602, 760956, 815310, 824369, 942136, 951195, 978372, 1059903, 1087080, 1141434, 1177670, 1222965, 1268260, 1413204, 1521912, 1630620, 1648738, 1712151, 1766505, 1902390, 1956744, 2119806, 2282868, 2355340, 2445930, 2473107, 2536520, 2826408, 2853585, 3179709, 3261240, 3297476, 3424302, 3533010, 3804780, 4121845, 4239612, 4565736, 4710680, 4891860, 4946214, 5299515, 5707170, 6359418, 6594952, 6848604, 7066020, 7419321, 7609560, 8243690, 8479224, 8560755, 9783720, 9892428, 10599030, 11414340, 12365535, 12718836, 13697208, 14132040, 14838642, 15898545, 16487380, 17121510, 19784856, 21198060, 22257963, 22828680, 24731070, 25437672, 29677284, 31797090, 32974760, 34243020, 37096605, 42396120, 44515926, 49462140, 59354568, 63594180, 68486040, 74193210, 89031852, 98924280, 111289815, 127188360, 148386420, 178063704, 222579630, 296772840, 445159260, 890318520]

約数ペア:

[(1, 890318520), (2, 445159260), (3, 296772840), (4, 222579630), (5, 178063704), (6, 148386420), (7, 127188360), (8, 111289815), (9, 98924280), (10, 89031852), (12, 74193210), (13, 68486040), (14, 63594180), (15, 59354568), (18, 49462140), (20, 44515926), (21, 42396120), (24, 37096605), (26, 34243020), (27, 32974760), (28, 31797090), (30, 29677284), (35, 25437672), (36, 24731070), (39, 22828680), (40, 22257963), (42, 21198060), (45, 19784856), (52, 17121510), (54, 16487380), (56, 15898545), (60, 14838642), (63, 14132040), (65, 13697208), (70, 12718836), (72, 12365535), (78, 11414340), (84, 10599030), (90, 9892428), (91, 9783720), (104, 8560755), (105, 8479224), (108, 8243690), (117, 7609560), (120, 7419321), (126, 7066020), (130, 6848604), (135, 6594952), (140, 6359418), (156, 5707170), (168, 5299515), (180, 4946214), (182, 4891860), (189, 4710680), (195, 4565736), (210, 4239612), (216, 4121845), (234, 3804780), (252, 3533010), (260, 3424302), (270, 3297476), (273, 3261240), (280, 3179709), (312, 2853585), (315, 2826408), (351, 2536520), (360, 2473107), (364, 2445930), (378, 2355340), (390, 2282868), (420, 2119806), (455, 1956744), (468, 1902390), (504, 1766505), (520, 1712151), (540, 1648738), (546, 1630620), (585, 1521912), (630, 1413204), (702, 1268260), (728, 1222965), (756, 1177670), (780, 1141434), (819, 1087080), (840, 1059903), (910, 978372), (936, 951195), (945, 942136), (1080, 824369), (1092, 815310), (1170, 760956), (1260, 706602), (1365, 652248), (1404, 634130), (1512, 588835), (1560, 570717), (1638, 543540), (1755, 507304), (1820, 489186), (1890, 471068), (2184, 407655), (2340, 380478), (2457, 362360), (2520, 353301), (2730, 326124), (2808, 317065), (3276, 271770), (3510, 253652), (3640, 244593), (3780, 235534), (4095, 217416), (4680, 190239), (4914, 181180), (5460, 163062), (6552, 135885), (7020, 126826), (7560, 117767), (8190, 108708), (9059, 98280), (9828, 90590), (10920, 81531), (12285, 72472), (14040, 63413), (16380, 54354), (18118, 49140), (19656, 45295), (24570, 36236), (27177, 32760)]