64074240

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 232360128

約数和(自身を除く): 168285888

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, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 243, 256, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 480, 486, 512, 515, 540, 576, 618, 640, 648, 720, 768, 810, 824, 864, 927, 960, 972, 1030, 1080, 1152, 1215, 1236, 1280, 1296, 1440, 1536, 1545, 1620, 1648, 1728, 1854, 1920, 1944, 2060, 2160, 2304, 2430, 2472, 2560, 2592, 2781, 2880, 3090, 3240, 3296, 3456, 3708, 3840, 3888, 4120, 4320, 4608, 4635, 4860, 4944, 5184, 5562, 5760, 6180, 6480, 6592, 6912, 7416, 7680, 7776, 8240, 8343, 8640, 9270, 9720, 9888, 10368, 11124, 11520, 12360, 12960, 13184, 13824, 13905, 14832, 15552, 16480, 16686, 17280, 18540, 19440, 19776, 20736, 22248, 23040, 24720, 25029, 25920, 26368, 27810, 29664, 31104, 32960, 33372, 34560, 37080, 38880, 39552, 41472, 41715, 44496, 49440, 50058, 51840, 52736, 55620, 59328, 62208, 65920, 66744, 69120, 74160, 77760, 79104, 83430, 88992, 98880, 100116, 103680, 111240, 118656, 124416, 125145, 131840, 133488, 148320, 155520, 158208, 166860, 177984, 197760, 200232, 207360, 222480, 237312, 250290, 263680, 266976, 296640, 311040, 333720, 355968, 395520, 400464, 444960, 474624, 500580, 533952, 593280, 622080, 667440, 711936, 791040, 800928, 889920, 1001160, 1067904, 1186560, 1334880, 1423872, 1601856, 1779840, 2002320, 2135808, 2373120, 2669760, 3203712, 3559680, 4004640, 4271616, 5339520, 6407424, 7119360, 8009280, 10679040, 12814848, 16018560, 21358080, 32037120, 64074240]

約数ペア:

[(1, 64074240), (2, 32037120), (3, 21358080), (4, 16018560), (5, 12814848), (6, 10679040), (8, 8009280), (9, 7119360), (10, 6407424), (12, 5339520), (15, 4271616), (16, 4004640), (18, 3559680), (20, 3203712), (24, 2669760), (27, 2373120), (30, 2135808), (32, 2002320), (36, 1779840), (40, 1601856), (45, 1423872), (48, 1334880), (54, 1186560), (60, 1067904), (64, 1001160), (72, 889920), (80, 800928), (81, 791040), (90, 711936), (96, 667440), (103, 622080), (108, 593280), (120, 533952), (128, 500580), (135, 474624), (144, 444960), (160, 400464), (162, 395520), (180, 355968), (192, 333720), (206, 311040), (216, 296640), (240, 266976), (243, 263680), (256, 250290), (270, 237312), (288, 222480), (309, 207360), (320, 200232), (324, 197760), (360, 177984), (384, 166860), (405, 158208), (412, 155520), (432, 148320), (480, 133488), (486, 131840), (512, 125145), (515, 124416), (540, 118656), (576, 111240), (618, 103680), (640, 100116), (648, 98880), (720, 88992), (768, 83430), (810, 79104), (824, 77760), (864, 74160), (927, 69120), (960, 66744), (972, 65920), (1030, 62208), (1080, 59328), (1152, 55620), (1215, 52736), (1236, 51840), (1280, 50058), (1296, 49440), (1440, 44496), (1536, 41715), (1545, 41472), (1620, 39552), (1648, 38880), (1728, 37080), (1854, 34560), (1920, 33372), (1944, 32960), (2060, 31104), (2160, 29664), (2304, 27810), (2430, 26368), (2472, 25920), (2560, 25029), (2592, 24720), (2781, 23040), (2880, 22248), (3090, 20736), (3240, 19776), (3296, 19440), (3456, 18540), (3708, 17280), (3840, 16686), (3888, 16480), (4120, 15552), (4320, 14832), (4608, 13905), (4635, 13824), (4860, 13184), (4944, 12960), (5184, 12360), (5562, 11520), (5760, 11124), (6180, 10368), (6480, 9888), (6592, 9720), (6912, 9270), (7416, 8640), (7680, 8343), (7776, 8240)]