393903360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 216

約数和(自身を含む): 1408103424

約数和(自身を除く): 1014200064

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, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1103, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2206, 2232, 2304, 2480, 2790, 2880, 2976, 3309, 3720, 3840, 3968, 4412, 4464, 4960, 5515, 5580, 5760, 5952, 6618, 7440, 7936, 8824, 8928, 9920, 9927, 11030, 11160, 11520, 11904, 13236, 14880, 16545, 17648, 17856, 19840, 19854, 22060, 22320, 23808, 26472, 29760, 33090, 34193, 35296, 35712, 39680, 39708, 44120, 44640, 49635, 52944, 59520, 66180, 68386, 70592, 71424, 79416, 88240, 89280, 99270, 102579, 105888, 119040, 132360, 136772, 141184, 158832, 170965, 176480, 178560, 198540, 205158, 211776, 264720, 273544, 282368, 307737, 317664, 341930, 352960, 357120, 397080, 410316, 423552, 512895, 529440, 547088, 615474, 635328, 683860, 705920, 794160, 820632, 847104, 1025790, 1058880, 1094176, 1230948, 1270656, 1367720, 1411840, 1538685, 1588320, 1641264, 2051580, 2117760, 2188352, 2461896, 2541312, 2735440, 3077370, 3176640, 3282528, 4103160, 4235520, 4376704, 4923792, 5470880, 6154740, 6353280, 6565056, 8206320, 8753408, 9847584, 10941760, 12309480, 12706560, 13130112, 16412640, 19695168, 21883520, 24618960, 26260224, 32825280, 39390336, 43767040, 49237920, 65650560, 78780672, 98475840, 131301120, 196951680, 393903360]

約数ペア:

[(1, 393903360), (2, 196951680), (3, 131301120), (4, 98475840), (5, 78780672), (6, 65650560), (8, 49237920), (9, 43767040), (10, 39390336), (12, 32825280), (15, 26260224), (16, 24618960), (18, 21883520), (20, 19695168), (24, 16412640), (30, 13130112), (31, 12706560), (32, 12309480), (36, 10941760), (40, 9847584), (45, 8753408), (48, 8206320), (60, 6565056), (62, 6353280), (64, 6154740), (72, 5470880), (80, 4923792), (90, 4376704), (93, 4235520), (96, 4103160), (120, 3282528), (124, 3176640), (128, 3077370), (144, 2735440), (155, 2541312), (160, 2461896), (180, 2188352), (186, 2117760), (192, 2051580), (240, 1641264), (248, 1588320), (256, 1538685), (279, 1411840), (288, 1367720), (310, 1270656), (320, 1230948), (360, 1094176), (372, 1058880), (384, 1025790), (465, 847104), (480, 820632), (496, 794160), (558, 705920), (576, 683860), (620, 635328), (640, 615474), (720, 547088), (744, 529440), (768, 512895), (930, 423552), (960, 410316), (992, 397080), (1103, 357120), (1116, 352960), (1152, 341930), (1240, 317664), (1280, 307737), (1395, 282368), (1440, 273544), (1488, 264720), (1860, 211776), (1920, 205158), (1984, 198540), (2206, 178560), (2232, 176480), (2304, 170965), (2480, 158832), (2790, 141184), (2880, 136772), (2976, 132360), (3309, 119040), (3720, 105888), (3840, 102579), (3968, 99270), (4412, 89280), (4464, 88240), (4960, 79416), (5515, 71424), (5580, 70592), (5760, 68386), (5952, 66180), (6618, 59520), (7440, 52944), (7936, 49635), (8824, 44640), (8928, 44120), (9920, 39708), (9927, 39680), (11030, 35712), (11160, 35296), (11520, 34193), (11904, 33090), (13236, 29760), (14880, 26472), (16545, 23808), (17648, 22320), (17856, 22060), (19840, 19854)]