227677918720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{70979}}^1$

素因数の和:71188

約数の個数: 160

約数和(自身を含む): 627372345600

約数和(自身を除く): 399694426880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 256, 280, 320, 358, 448, 512, 560, 640, 716, 895, 896, 1120, 1253, 1280, 1432, 1790, 1792, 2240, 2506, 2560, 2864, 3580, 3584, 4480, 5012, 5728, 6265, 7160, 8960, 10024, 11456, 12530, 14320, 17920, 20048, 22912, 25060, 28640, 40096, 45824, 50120, 57280, 70979, 80192, 91648, 100240, 114560, 141958, 160384, 200480, 229120, 283916, 320768, 354895, 400960, 458240, 496853, 567832, 641536, 709790, 801920, 993706, 1135664, 1419580, 1603840, 1987412, 2271328, 2484265, 2839160, 3207680, 3974824, 4542656, 4968530, 5678320, 7949648, 9085312, 9937060, 11356640, 12705241, 15899296, 18170624, 19874120, 22713280, 25410482, 31798592, 36341248, 39748240, 45426560, 50820964, 63526205, 63597184, 79496480, 88936687, 90853120, 101641928, 127052410, 127194368, 158992960, 177873374, 181706240, 203283856, 254104820, 254388736, 317985920, 355746748, 406567712, 444683435, 508209640, 635971840, 711493496, 813135424, 889366870, 1016419280, 1271943680, 1422986992, 1626270848, 1778733740, 2032838560, 2845973984, 3252541696, 3557467480, 4065677120, 5691947968, 6505083392, 7114934960, 8131354240, 11383895936, 14229869920, 16262708480, 22767791872, 28459739840, 32525416960, 45535583744, 56919479680, 113838959360, 227677918720]

約数ペア:

[(1, 227677918720), (2, 113838959360), (4, 56919479680), (5, 45535583744), (7, 32525416960), (8, 28459739840), (10, 22767791872), (14, 16262708480), (16, 14229869920), (20, 11383895936), (28, 8131354240), (32, 7114934960), (35, 6505083392), (40, 5691947968), (56, 4065677120), (64, 3557467480), (70, 3252541696), (80, 2845973984), (112, 2032838560), (128, 1778733740), (140, 1626270848), (160, 1422986992), (179, 1271943680), (224, 1016419280), (256, 889366870), (280, 813135424), (320, 711493496), (358, 635971840), (448, 508209640), (512, 444683435), (560, 406567712), (640, 355746748), (716, 317985920), (895, 254388736), (896, 254104820), (1120, 203283856), (1253, 181706240), (1280, 177873374), (1432, 158992960), (1790, 127194368), (1792, 127052410), (2240, 101641928), (2506, 90853120), (2560, 88936687), (2864, 79496480), (3580, 63597184), (3584, 63526205), (4480, 50820964), (5012, 45426560), (5728, 39748240), (6265, 36341248), (7160, 31798592), (8960, 25410482), (10024, 22713280), (11456, 19874120), (12530, 18170624), (14320, 15899296), (17920, 12705241), (20048, 11356640), (22912, 9937060), (25060, 9085312), (28640, 7949648), (40096, 5678320), (45824, 4968530), (50120, 4542656), (57280, 3974824), (70979, 3207680), (80192, 2839160), (91648, 2484265), (100240, 2271328), (114560, 1987412), (141958, 1603840), (160384, 1419580), (200480, 1135664), (229120, 993706), (283916, 801920), (320768, 709790), (354895, 641536), (400960, 567832), (458240, 496853)]