164012160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6606

約数の個数: 128

約数和(自身を含む): 563088960

約数和(自身を除く): 399076800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6571, 8320, 12480, 13142, 19713, 24960, 26284, 32855, 39426, 52568, 65710, 78852, 85423, 98565, 105136, 131420, 157704, 170846, 197130, 210272, 256269, 262840, 315408, 341692, 394260, 420544, 427115, 512538, 525680, 630816, 683384, 788520, 841088, 854230, 1025076, 1051360, 1261632, 1281345, 1366768, 1577040, 1708460, 2050152, 2102720, 2523264, 2562690, 2733536, 3154080, 3416920, 4100304, 4205440, 5125380, 5467072, 6308160, 6833840, 8200608, 10250760, 10934144, 12616320, 13667680, 16401216, 20501520, 27335360, 32802432, 41003040, 54670720, 82006080, 164012160]

約数ペア:

[(1, 164012160), (2, 82006080), (3, 54670720), (4, 41003040), (5, 32802432), (6, 27335360), (8, 20501520), (10, 16401216), (12, 13667680), (13, 12616320), (15, 10934144), (16, 10250760), (20, 8200608), (24, 6833840), (26, 6308160), (30, 5467072), (32, 5125380), (39, 4205440), (40, 4100304), (48, 3416920), (52, 3154080), (60, 2733536), (64, 2562690), (65, 2523264), (78, 2102720), (80, 2050152), (96, 1708460), (104, 1577040), (120, 1366768), (128, 1281345), (130, 1261632), (156, 1051360), (160, 1025076), (192, 854230), (195, 841088), (208, 788520), (240, 683384), (260, 630816), (312, 525680), (320, 512538), (384, 427115), (390, 420544), (416, 394260), (480, 341692), (520, 315408), (624, 262840), (640, 256269), (780, 210272), (832, 197130), (960, 170846), (1040, 157704), (1248, 131420), (1560, 105136), (1664, 98565), (1920, 85423), (2080, 78852), (2496, 65710), (3120, 52568), (4160, 39426), (4992, 32855), (6240, 26284), (6571, 24960), (8320, 19713), (12480, 13142)]