1381177440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8641}}^1$

素因数の和:8702

約数の個数: 192

約数和(自身を含む): 4965347520

約数和(自身を除く): 3584170080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8641, 8880, 9990, 10656, 13320, 15984, 17282, 17760, 19980, 25923, 26640, 31968, 34564, 39960, 43205, 51846, 53280, 69128, 77769, 79920, 86410, 103692, 129615, 138256, 155538, 159840, 172820, 207384, 233307, 259230, 276512, 311076, 319717, 345640, 388845, 414768, 466614, 518460, 622152, 639434, 691280, 777690, 829536, 933228, 959151, 1036920, 1166535, 1244304, 1278868, 1382560, 1555380, 1598585, 1866456, 1918302, 2073840, 2333070, 2488608, 2557736, 2877453, 3110760, 3197170, 3732912, 3836604, 4147680, 4666140, 4795755, 5115472, 5754906, 6221520, 6394340, 7465824, 7673208, 8632359, 9332280, 9591510, 10230944, 11509812, 12443040, 12788680, 14387265, 15346416, 17264718, 18664560, 19183020, 23019624, 25577360, 28774530, 30692832, 34529436, 37329120, 38366040, 43161795, 46039248, 51154720, 57549060, 69058872, 76732080, 86323590, 92078496, 115098120, 138117744, 153464160, 172647180, 230196240, 276235488, 345294360, 460392480, 690588720, 1381177440]

約数ペア:

[(1, 1381177440), (2, 690588720), (3, 460392480), (4, 345294360), (5, 276235488), (6, 230196240), (8, 172647180), (9, 153464160), (10, 138117744), (12, 115098120), (15, 92078496), (16, 86323590), (18, 76732080), (20, 69058872), (24, 57549060), (27, 51154720), (30, 46039248), (32, 43161795), (36, 38366040), (37, 37329120), (40, 34529436), (45, 30692832), (48, 28774530), (54, 25577360), (60, 23019624), (72, 19183020), (74, 18664560), (80, 17264718), (90, 15346416), (96, 14387265), (108, 12788680), (111, 12443040), (120, 11509812), (135, 10230944), (144, 9591510), (148, 9332280), (160, 8632359), (180, 7673208), (185, 7465824), (216, 6394340), (222, 6221520), (240, 5754906), (270, 5115472), (288, 4795755), (296, 4666140), (333, 4147680), (360, 3836604), (370, 3732912), (432, 3197170), (444, 3110760), (480, 2877453), (540, 2557736), (555, 2488608), (592, 2333070), (666, 2073840), (720, 1918302), (740, 1866456), (864, 1598585), (888, 1555380), (999, 1382560), (1080, 1278868), (1110, 1244304), (1184, 1166535), (1332, 1036920), (1440, 959151), (1480, 933228), (1665, 829536), (1776, 777690), (1998, 691280), (2160, 639434), (2220, 622152), (2664, 518460), (2960, 466614), (3330, 414768), (3552, 388845), (3996, 345640), (4320, 319717), (4440, 311076), (4995, 276512), (5328, 259230), (5920, 233307), (6660, 207384), (7992, 172820), (8641, 159840), (8880, 155538), (9990, 138256), (10656, 129615), (13320, 103692), (15984, 86410), (17282, 79920), (17760, 77769), (19980, 69128), (25923, 53280), (26640, 51846), (31968, 43205), (34564, 39960)]