187431840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 671932800

約数和(自身を除く): 484500960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1009, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2018, 2064, 2160, 2322, 2580, 3027, 3096, 3440, 3870, 4036, 4128, 4320, 4644, 5045, 5160, 5805, 6054, 6192, 6880, 7740, 8072, 9081, 9288, 10090, 10320, 11610, 12108, 12384, 15135, 15480, 16144, 18162, 18576, 20180, 20640, 23220, 24216, 27243, 30270, 30960, 32288, 36324, 37152, 40360, 43387, 45405, 46440, 48432, 54486, 60540, 61920, 72648, 80720, 86774, 90810, 92880, 96864, 108972, 121080, 130161, 136215, 145296, 161440, 173548, 181620, 185760, 216935, 217944, 242160, 260322, 272430, 290592, 347096, 363240, 390483, 433870, 435888, 484320, 520644, 544860, 650805, 694192, 726480, 780966, 867740, 871776, 1041288, 1089720, 1171449, 1301610, 1388384, 1452960, 1561932, 1735480, 1952415, 2082576, 2179440, 2342898, 2603220, 3123864, 3470960, 3904830, 4165152, 4358880, 4685796, 5206440, 5857245, 6247728, 6941920, 7809660, 9371592, 10412880, 11714490, 12495456, 15619320, 18743184, 20825760, 23428980, 31238640, 37486368, 46857960, 62477280, 93715920, 187431840]

約数ペア:

[(1, 187431840), (2, 93715920), (3, 62477280), (4, 46857960), (5, 37486368), (6, 31238640), (8, 23428980), (9, 20825760), (10, 18743184), (12, 15619320), (15, 12495456), (16, 11714490), (18, 10412880), (20, 9371592), (24, 7809660), (27, 6941920), (30, 6247728), (32, 5857245), (36, 5206440), (40, 4685796), (43, 4358880), (45, 4165152), (48, 3904830), (54, 3470960), (60, 3123864), (72, 2603220), (80, 2342898), (86, 2179440), (90, 2082576), (96, 1952415), (108, 1735480), (120, 1561932), (129, 1452960), (135, 1388384), (144, 1301610), (160, 1171449), (172, 1089720), (180, 1041288), (215, 871776), (216, 867740), (240, 780966), (258, 726480), (270, 694192), (288, 650805), (344, 544860), (360, 520644), (387, 484320), (430, 435888), (432, 433870), (480, 390483), (516, 363240), (540, 347096), (645, 290592), (688, 272430), (720, 260322), (774, 242160), (860, 217944), (864, 216935), (1009, 185760), (1032, 181620), (1080, 173548), (1161, 161440), (1290, 145296), (1376, 136215), (1440, 130161), (1548, 121080), (1720, 108972), (1935, 96864), (2018, 92880), (2064, 90810), (2160, 86774), (2322, 80720), (2580, 72648), (3027, 61920), (3096, 60540), (3440, 54486), (3870, 48432), (4036, 46440), (4128, 45405), (4320, 43387), (4644, 40360), (5045, 37152), (5160, 36324), (5805, 32288), (6054, 30960), (6192, 30270), (6880, 27243), (7740, 24216), (8072, 23220), (9081, 20640), (9288, 20180), (10090, 18576), (10320, 18162), (11610, 16144), (12108, 15480), (12384, 15135)]