85178449920

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{10831}}^1$

素因数の和:10877

約数の個数: 160

約数和(自身を含む): 272595945600

約数和(自身を除く): 187417495680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 10831, 12288, 15360, 16384, 20480, 21662, 24576, 30720, 32493, 32768, 40960, 43324, 49152, 54155, 61440, 64986, 65536, 81920, 86648, 98304, 108310, 122880, 129972, 131072, 162465, 163840, 173296, 196608, 216620, 245760, 259944, 262144, 324930, 327680, 346592, 393216, 433240, 491520, 519888, 524288, 649860, 655360, 693184, 786432, 866480, 983040, 1039776, 1299720, 1310720, 1386368, 1572864, 1732960, 1966080, 2079552, 2599440, 2621440, 2772736, 3465920, 3932160, 4159104, 5198880, 5545472, 6931840, 7864320, 8318208, 10397760, 11090944, 13863680, 16636416, 20795520, 22181888, 27727360, 33272832, 41591040, 44363776, 55454720, 66545664, 83182080, 88727552, 110909440, 133091328, 166364160, 177455104, 221818880, 266182656, 332728320, 354910208, 443637760, 532365312, 665456640, 709820416, 887275520, 1064730624, 1330913280, 1419640832, 1774551040, 2129461248, 2661826560, 2839281664, 3549102080, 4258922496, 5323653120, 5678563328, 7098204160, 8517844992, 10647306240, 14196408320, 17035689984, 21294612480, 28392816640, 42589224960, 85178449920]

約数ペア:

[(1, 85178449920), (2, 42589224960), (3, 28392816640), (4, 21294612480), (5, 17035689984), (6, 14196408320), (8, 10647306240), (10, 8517844992), (12, 7098204160), (15, 5678563328), (16, 5323653120), (20, 4258922496), (24, 3549102080), (30, 2839281664), (32, 2661826560), (40, 2129461248), (48, 1774551040), (60, 1419640832), (64, 1330913280), (80, 1064730624), (96, 887275520), (120, 709820416), (128, 665456640), (160, 532365312), (192, 443637760), (240, 354910208), (256, 332728320), (320, 266182656), (384, 221818880), (480, 177455104), (512, 166364160), (640, 133091328), (768, 110909440), (960, 88727552), (1024, 83182080), (1280, 66545664), (1536, 55454720), (1920, 44363776), (2048, 41591040), (2560, 33272832), (3072, 27727360), (3840, 22181888), (4096, 20795520), (5120, 16636416), (6144, 13863680), (7680, 11090944), (8192, 10397760), (10240, 8318208), (10831, 7864320), (12288, 6931840), (15360, 5545472), (16384, 5198880), (20480, 4159104), (21662, 3932160), (24576, 3465920), (30720, 2772736), (32493, 2621440), (32768, 2599440), (40960, 2079552), (43324, 1966080), (49152, 1732960), (54155, 1572864), (61440, 1386368), (64986, 1310720), (65536, 1299720), (81920, 1039776), (86648, 983040), (98304, 866480), (108310, 786432), (122880, 693184), (129972, 655360), (131072, 649860), (162465, 524288), (163840, 519888), (173296, 491520), (196608, 433240), (216620, 393216), (245760, 346592), (259944, 327680), (262144, 324930)]