196951680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 702673920

約数和(自身を除く): 505722240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1103, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2206, 2232, 2480, 2790, 2880, 2976, 3309, 3720, 3968, 4412, 4464, 4960, 5515, 5580, 5760, 5952, 6618, 7440, 8824, 8928, 9920, 9927, 11030, 11160, 11904, 13236, 14880, 16545, 17648, 17856, 19840, 19854, 22060, 22320, 26472, 29760, 33090, 34193, 35296, 35712, 39708, 44120, 44640, 49635, 52944, 59520, 66180, 68386, 70592, 79416, 88240, 89280, 99270, 102579, 105888, 132360, 136772, 141184, 158832, 170965, 176480, 178560, 198540, 205158, 211776, 264720, 273544, 307737, 317664, 341930, 352960, 397080, 410316, 423552, 512895, 529440, 547088, 615474, 635328, 683860, 705920, 794160, 820632, 1025790, 1058880, 1094176, 1230948, 1270656, 1367720, 1538685, 1588320, 1641264, 2051580, 2117760, 2188352, 2461896, 2735440, 3077370, 3176640, 3282528, 4103160, 4376704, 4923792, 5470880, 6154740, 6353280, 6565056, 8206320, 9847584, 10941760, 12309480, 13130112, 16412640, 19695168, 21883520, 24618960, 32825280, 39390336, 49237920, 65650560, 98475840, 196951680]

約数ペア:

[(1, 196951680), (2, 98475840), (3, 65650560), (4, 49237920), (5, 39390336), (6, 32825280), (8, 24618960), (9, 21883520), (10, 19695168), (12, 16412640), (15, 13130112), (16, 12309480), (18, 10941760), (20, 9847584), (24, 8206320), (30, 6565056), (31, 6353280), (32, 6154740), (36, 5470880), (40, 4923792), (45, 4376704), (48, 4103160), (60, 3282528), (62, 3176640), (64, 3077370), (72, 2735440), (80, 2461896), (90, 2188352), (93, 2117760), (96, 2051580), (120, 1641264), (124, 1588320), (128, 1538685), (144, 1367720), (155, 1270656), (160, 1230948), (180, 1094176), (186, 1058880), (192, 1025790), (240, 820632), (248, 794160), (279, 705920), (288, 683860), (310, 635328), (320, 615474), (360, 547088), (372, 529440), (384, 512895), (465, 423552), (480, 410316), (496, 397080), (558, 352960), (576, 341930), (620, 317664), (640, 307737), (720, 273544), (744, 264720), (930, 211776), (960, 205158), (992, 198540), (1103, 178560), (1116, 176480), (1152, 170965), (1240, 158832), (1395, 141184), (1440, 136772), (1488, 132360), (1860, 105888), (1920, 102579), (1984, 99270), (2206, 89280), (2232, 88240), (2480, 79416), (2790, 70592), (2880, 68386), (2976, 66180), (3309, 59520), (3720, 52944), (3968, 49635), (4412, 44640), (4464, 44120), (4960, 39708), (5515, 35712), (5580, 35296), (5760, 34193), (5952, 33090), (6618, 29760), (7440, 26472), (8824, 22320), (8928, 22060), (9920, 19854), (9927, 19840), (11030, 17856), (11160, 17648), (11904, 16545), (13236, 14880)]