318975360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 192

約数和(自身を含む): 1118381040

約数和(自身を除く): 799405680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1373, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2746, 2904, 3520, 3630, 3872, 4119, 4224, 4840, 5280, 5492, 5808, 6865, 7040, 7260, 7744, 8238, 9680, 10560, 10984, 11616, 13730, 14520, 15103, 15488, 16476, 19360, 20595, 21120, 21968, 23232, 27460, 29040, 30206, 32952, 38720, 41190, 43936, 45309, 46464, 54920, 58080, 60412, 65904, 75515, 77440, 82380, 87872, 90618, 109840, 116160, 120824, 131808, 151030, 164760, 166133, 175744, 181236, 219680, 226545, 232320, 241648, 263616, 302060, 329520, 332266, 362472, 439360, 453090, 483296, 498399, 527232, 604120, 659040, 664532, 724944, 830665, 878720, 906180, 966592, 996798, 1208240, 1318080, 1329064, 1449888, 1661330, 1812360, 1933184, 1993596, 2416480, 2491995, 2636160, 2658128, 2899776, 3322660, 3624720, 3987192, 4832960, 4983990, 5316256, 5799552, 6645320, 7249440, 7974384, 9665920, 9967980, 10632512, 13290640, 14498880, 15948768, 19935960, 21265024, 26581280, 28997760, 31897536, 39871920, 53162560, 63795072, 79743840, 106325120, 159487680, 318975360]

約数ペア:

[(1, 318975360), (2, 159487680), (3, 106325120), (4, 79743840), (5, 63795072), (6, 53162560), (8, 39871920), (10, 31897536), (11, 28997760), (12, 26581280), (15, 21265024), (16, 19935960), (20, 15948768), (22, 14498880), (24, 13290640), (30, 10632512), (32, 9967980), (33, 9665920), (40, 7974384), (44, 7249440), (48, 6645320), (55, 5799552), (60, 5316256), (64, 4983990), (66, 4832960), (80, 3987192), (88, 3624720), (96, 3322660), (110, 2899776), (120, 2658128), (121, 2636160), (128, 2491995), (132, 2416480), (160, 1993596), (165, 1933184), (176, 1812360), (192, 1661330), (220, 1449888), (240, 1329064), (242, 1318080), (264, 1208240), (320, 996798), (330, 966592), (352, 906180), (363, 878720), (384, 830665), (440, 724944), (480, 664532), (484, 659040), (528, 604120), (605, 527232), (640, 498399), (660, 483296), (704, 453090), (726, 439360), (880, 362472), (960, 332266), (968, 329520), (1056, 302060), (1210, 263616), (1320, 241648), (1373, 232320), (1408, 226545), (1452, 219680), (1760, 181236), (1815, 175744), (1920, 166133), (1936, 164760), (2112, 151030), (2420, 131808), (2640, 120824), (2746, 116160), (2904, 109840), (3520, 90618), (3630, 87872), (3872, 82380), (4119, 77440), (4224, 75515), (4840, 65904), (5280, 60412), (5492, 58080), (5808, 54920), (6865, 46464), (7040, 45309), (7260, 43936), (7744, 41190), (8238, 38720), (9680, 32952), (10560, 30206), (10984, 29040), (11616, 27460), (13730, 23232), (14520, 21968), (15103, 21120), (15488, 20595), (16476, 19360)]