67146240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 160

約数和(自身を含む): 245520000

約数和(自身を除く): 178373760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1249, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2498, 2560, 2688, 3360, 3584, 3747, 3840, 4480, 4996, 5376, 6245, 6720, 7494, 7680, 8743, 8960, 9992, 10752, 12490, 13440, 14988, 17486, 17920, 18735, 19984, 24980, 26229, 26880, 29976, 34972, 37470, 39968, 43715, 49960, 52458, 53760, 59952, 69944, 74940, 79936, 87430, 99920, 104916, 119904, 131145, 139888, 149880, 159872, 174860, 199840, 209832, 239808, 262290, 279776, 299760, 319744, 349720, 399680, 419664, 479616, 524580, 559552, 599520, 639488, 699440, 799360, 839328, 959232, 1049160, 1119104, 1199040, 1398880, 1598720, 1678656, 1918464, 2098320, 2238208, 2398080, 2797760, 3197440, 3357312, 4196640, 4476416, 4796160, 5595520, 6714624, 8393280, 9592320, 11191040, 13429248, 16786560, 22382080, 33573120, 67146240]

約数ペア:

[(1, 67146240), (2, 33573120), (3, 22382080), (4, 16786560), (5, 13429248), (6, 11191040), (7, 9592320), (8, 8393280), (10, 6714624), (12, 5595520), (14, 4796160), (15, 4476416), (16, 4196640), (20, 3357312), (21, 3197440), (24, 2797760), (28, 2398080), (30, 2238208), (32, 2098320), (35, 1918464), (40, 1678656), (42, 1598720), (48, 1398880), (56, 1199040), (60, 1119104), (64, 1049160), (70, 959232), (80, 839328), (84, 799360), (96, 699440), (105, 639488), (112, 599520), (120, 559552), (128, 524580), (140, 479616), (160, 419664), (168, 399680), (192, 349720), (210, 319744), (224, 299760), (240, 279776), (256, 262290), (280, 239808), (320, 209832), (336, 199840), (384, 174860), (420, 159872), (448, 149880), (480, 139888), (512, 131145), (560, 119904), (640, 104916), (672, 99920), (768, 87430), (840, 79936), (896, 74940), (960, 69944), (1120, 59952), (1249, 53760), (1280, 52458), (1344, 49960), (1536, 43715), (1680, 39968), (1792, 37470), (1920, 34972), (2240, 29976), (2498, 26880), (2560, 26229), (2688, 24980), (3360, 19984), (3584, 18735), (3747, 17920), (3840, 17486), (4480, 14988), (4996, 13440), (5376, 12490), (6245, 10752), (6720, 9992), (7494, 8960), (7680, 8743)]