317684160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 224

約数和(自身を含む): 1136782080

約数和(自身を除く): 819097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 415, 432, 443, 480, 498, 540, 576, 664, 720, 747, 830, 864, 886, 960, 996, 1080, 1245, 1328, 1329, 1440, 1494, 1660, 1728, 1772, 1992, 2160, 2215, 2241, 2490, 2656, 2658, 2880, 2988, 3320, 3544, 3735, 3984, 3987, 4320, 4430, 4482, 4980, 5312, 5316, 5976, 6640, 6645, 7088, 7470, 7968, 7974, 8640, 8860, 8964, 9960, 10632, 11205, 11952, 11961, 13280, 13290, 14176, 14940, 15936, 15948, 17720, 17928, 19920, 19935, 21264, 22410, 23904, 23922, 26560, 26580, 28352, 29880, 31896, 35440, 35856, 36769, 39840, 39870, 42528, 44820, 47808, 47844, 53160, 59760, 59805, 63792, 70880, 71712, 73538, 79680, 79740, 85056, 89640, 95688, 106320, 110307, 119520, 119610, 127584, 141760, 143424, 147076, 159480, 179280, 183845, 191376, 212640, 220614, 239040, 239220, 255168, 294152, 318960, 330921, 358560, 367690, 382752, 425280, 441228, 478440, 551535, 588304, 637920, 661842, 717120, 735380, 765504, 882456, 956880, 992763, 1103070, 1176608, 1275840, 1323684, 1470760, 1654605, 1764912, 1913760, 1985526, 2206140, 2353216, 2647368, 2941520, 3309210, 3529824, 3827520, 3971052, 4412280, 4963815, 5294736, 5883040, 6618420, 7059648, 7942104, 8824560, 9927630, 10589472, 11766080, 13236840, 15884208, 17649120, 19855260, 21178944, 26473680, 31768416, 35298240, 39710520, 52947360, 63536832, 79421040, 105894720, 158842080, 317684160]

約数ペア:

[(1, 317684160), (2, 158842080), (3, 105894720), (4, 79421040), (5, 63536832), (6, 52947360), (8, 39710520), (9, 35298240), (10, 31768416), (12, 26473680), (15, 21178944), (16, 19855260), (18, 17649120), (20, 15884208), (24, 13236840), (27, 11766080), (30, 10589472), (32, 9927630), (36, 8824560), (40, 7942104), (45, 7059648), (48, 6618420), (54, 5883040), (60, 5294736), (64, 4963815), (72, 4412280), (80, 3971052), (83, 3827520), (90, 3529824), (96, 3309210), (108, 2941520), (120, 2647368), (135, 2353216), (144, 2206140), (160, 1985526), (166, 1913760), (180, 1764912), (192, 1654605), (216, 1470760), (240, 1323684), (249, 1275840), (270, 1176608), (288, 1103070), (320, 992763), (332, 956880), (360, 882456), (415, 765504), (432, 735380), (443, 717120), (480, 661842), (498, 637920), (540, 588304), (576, 551535), (664, 478440), (720, 441228), (747, 425280), (830, 382752), (864, 367690), (886, 358560), (960, 330921), (996, 318960), (1080, 294152), (1245, 255168), (1328, 239220), (1329, 239040), (1440, 220614), (1494, 212640), (1660, 191376), (1728, 183845), (1772, 179280), (1992, 159480), (2160, 147076), (2215, 143424), (2241, 141760), (2490, 127584), (2656, 119610), (2658, 119520), (2880, 110307), (2988, 106320), (3320, 95688), (3544, 89640), (3735, 85056), (3984, 79740), (3987, 79680), (4320, 73538), (4430, 71712), (4482, 70880), (4980, 63792), (5312, 59805), (5316, 59760), (5976, 53160), (6640, 47844), (6645, 47808), (7088, 44820), (7470, 42528), (7968, 39870), (7974, 39840), (8640, 36769), (8860, 35856), (8964, 35440), (9960, 31896), (10632, 29880), (11205, 28352), (11952, 26580), (11961, 26560), (13280, 23922), (13290, 23904), (14176, 22410), (14940, 21264), (15936, 19935), (15948, 19920), (17720, 17928)]