207855360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18043}}^1$

素因数の和:18070

約数の個数: 108

約数和(自身を含む): 719197752

約数和(自身を除く): 511342392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18043, 36086, 54129, 72172, 90215, 108258, 144344, 162387, 180430, 216516, 270645, 288688, 324774, 360860, 433032, 541290, 577376, 649548, 721720, 811935, 866064, 1082580, 1154752, 1299096, 1443440, 1623870, 1732128, 2165160, 2309504, 2598192, 2886880, 3247740, 3464256, 4330320, 4619008, 5196384, 5773760, 6495480, 6928512, 8660640, 10392768, 11547520, 12990960, 13857024, 17321280, 20785536, 23095040, 25981920, 34642560, 41571072, 51963840, 69285120, 103927680, 207855360]

約数ペア:

[(1, 207855360), (2, 103927680), (3, 69285120), (4, 51963840), (5, 41571072), (6, 34642560), (8, 25981920), (9, 23095040), (10, 20785536), (12, 17321280), (15, 13857024), (16, 12990960), (18, 11547520), (20, 10392768), (24, 8660640), (30, 6928512), (32, 6495480), (36, 5773760), (40, 5196384), (45, 4619008), (48, 4330320), (60, 3464256), (64, 3247740), (72, 2886880), (80, 2598192), (90, 2309504), (96, 2165160), (120, 1732128), (128, 1623870), (144, 1443440), (160, 1299096), (180, 1154752), (192, 1082580), (240, 866064), (256, 811935), (288, 721720), (320, 649548), (360, 577376), (384, 541290), (480, 433032), (576, 360860), (640, 324774), (720, 288688), (768, 270645), (960, 216516), (1152, 180430), (1280, 162387), (1440, 144344), (1920, 108258), (2304, 90215), (2880, 72172), (3840, 54129), (5760, 36086), (11520, 18043)]