194771520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22543}}^1$

素因数の和:22569

約数の個数: 112

約数和(自身を含む): 687141120

約数和(自身を除く): 492369600

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22543, 45086, 67629, 90172, 112715, 135258, 180344, 202887, 225430, 270516, 338145, 360688, 405774, 450860, 541032, 608661, 676290, 721376, 811548, 901720, 1014435, 1082064, 1217322, 1352580, 1442752, 1623096, 1803440, 2028870, 2164128, 2434644, 2705160, 3043305, 3246192, 3606880, 4057740, 4328256, 4869288, 5410320, 6086610, 6492384, 7213760, 8115480, 9738576, 10820640, 12173220, 12984768, 16230960, 19477152, 21641280, 24346440, 32461920, 38954304, 48692880, 64923840, 97385760, 194771520]

約数ペア:

[(1, 194771520), (2, 97385760), (3, 64923840), (4, 48692880), (5, 38954304), (6, 32461920), (8, 24346440), (9, 21641280), (10, 19477152), (12, 16230960), (15, 12984768), (16, 12173220), (18, 10820640), (20, 9738576), (24, 8115480), (27, 7213760), (30, 6492384), (32, 6086610), (36, 5410320), (40, 4869288), (45, 4328256), (48, 4057740), (54, 3606880), (60, 3246192), (64, 3043305), (72, 2705160), (80, 2434644), (90, 2164128), (96, 2028870), (108, 1803440), (120, 1623096), (135, 1442752), (144, 1352580), (160, 1217322), (180, 1082064), (192, 1014435), (216, 901720), (240, 811548), (270, 721376), (288, 676290), (320, 608661), (360, 541032), (432, 450860), (480, 405774), (540, 360688), (576, 338145), (720, 270516), (864, 225430), (960, 202887), (1080, 180344), (1440, 135258), (1728, 112715), (2160, 90172), (2880, 67629), (4320, 45086), (8640, 22543)]