18320072976

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1814

約数の個数: 240

約数和(自身を含む): 55766430720

約数和(自身を除く): 37446357744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 109, 124, 138, 144, 184, 186, 207, 218, 248, 276, 279, 327, 368, 372, 414, 436, 496, 552, 558, 654, 713, 744, 828, 872, 981, 1104, 1116, 1308, 1426, 1488, 1637, 1656, 1744, 1962, 2139, 2232, 2507, 2616, 2852, 3274, 3312, 3379, 3924, 4278, 4464, 4911, 5014, 5232, 5704, 6417, 6548, 6758, 7521, 7848, 8556, 9822, 10028, 10137, 11408, 12834, 13096, 13516, 14733, 15042, 15696, 17112, 19644, 20056, 20274, 22563, 25668, 26192, 27032, 29466, 30084, 30411, 34224, 37651, 39288, 40112, 40548, 45126, 50747, 51336, 54064, 58932, 60168, 60822, 75302, 77717, 78576, 81096, 90252, 101494, 102672, 112953, 117864, 120336, 121644, 150604, 152241, 155434, 162192, 178433, 180504, 202988, 225906, 233151, 235728, 243288, 301208, 304482, 310868, 338859, 356866, 361008, 405976, 451812, 456723, 466302, 486576, 535299, 602416, 608964, 621736, 677718, 699453, 713732, 811952, 903624, 913446, 932604, 1070598, 1167181, 1217928, 1243472, 1355436, 1398906, 1427464, 1605897, 1807248, 1826892, 1865208, 2141196, 2334362, 2435856, 2710872, 2797812, 2854928, 3211794, 3501543, 3653784, 3730416, 4103959, 4282392, 4668724, 5421744, 5531423, 5595624, 6423588, 7003086, 7307568, 8207918, 8564784, 9337448, 10504629, 11062846, 11191248, 12311877, 12847176, 14006172, 16415836, 16594269, 18674896, 21009258, 22125692, 24623754, 25694352, 28012344, 32831672, 33188538, 36935631, 42018516, 44251384, 49247508, 49782807, 56024688, 65663344, 66377076, 73871262, 84037032, 88502768, 98495016, 99565614, 127222729, 132754152, 147742524, 168074064, 196990032, 199131228, 254445458, 265508304, 295485048, 381668187, 398262456, 508890916, 590970096, 763336374, 796524912, 1017781832, 1145004561, 1526672748, 2035563664, 2290009122, 3053345496, 4580018244, 6106690992, 9160036488, 18320072976]

約数ペア:

[(1, 18320072976), (2, 9160036488), (3, 6106690992), (4, 4580018244), (6, 3053345496), (8, 2290009122), (9, 2035563664), (12, 1526672748), (16, 1145004561), (18, 1017781832), (23, 796524912), (24, 763336374), (31, 590970096), (36, 508890916), (46, 398262456), (48, 381668187), (62, 295485048), (69, 265508304), (72, 254445458), (92, 199131228), (93, 196990032), (109, 168074064), (124, 147742524), (138, 132754152), (144, 127222729), (184, 99565614), (186, 98495016), (207, 88502768), (218, 84037032), (248, 73871262), (276, 66377076), (279, 65663344), (327, 56024688), (368, 49782807), (372, 49247508), (414, 44251384), (436, 42018516), (496, 36935631), (552, 33188538), (558, 32831672), (654, 28012344), (713, 25694352), (744, 24623754), (828, 22125692), (872, 21009258), (981, 18674896), (1104, 16594269), (1116, 16415836), (1308, 14006172), (1426, 12847176), (1488, 12311877), (1637, 11191248), (1656, 11062846), (1744, 10504629), (1962, 9337448), (2139, 8564784), (2232, 8207918), (2507, 7307568), (2616, 7003086), (2852, 6423588), (3274, 5595624), (3312, 5531423), (3379, 5421744), (3924, 4668724), (4278, 4282392), (4464, 4103959), (4911, 3730416), (5014, 3653784), (5232, 3501543), (5704, 3211794), (6417, 2854928), (6548, 2797812), (6758, 2710872), (7521, 2435856), (7848, 2334362), (8556, 2141196), (9822, 1865208), (10028, 1826892), (10137, 1807248), (11408, 1605897), (12834, 1427464), (13096, 1398906), (13516, 1355436), (14733, 1243472), (15042, 1217928), (15696, 1167181), (17112, 1070598), (19644, 932604), (20056, 913446), (20274, 903624), (22563, 811952), (25668, 713732), (26192, 699453), (27032, 677718), (29466, 621736), (30084, 608964), (30411, 602416), (34224, 535299), (37651, 486576), (39288, 466302), (40112, 456723), (40548, 451812), (45126, 405976), (50747, 361008), (51336, 356866), (54064, 338859), (58932, 310868), (60168, 304482), (60822, 301208), (75302, 243288), (77717, 235728), (78576, 233151), (81096, 225906), (90252, 202988), (101494, 180504), (102672, 178433), (112953, 162192), (117864, 155434), (120336, 152241), (121644, 150604)]