187289280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 224

約数和(自身を含む): 674827200

約数和(自身を除く): 487537920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 409, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 818, 848, 864, 954, 960, 1060, 1080, 1227, 1272, 1431, 1440, 1590, 1636, 1696, 1728, 1908, 2045, 2120, 2160, 2385, 2454, 2544, 2862, 2880, 3180, 3272, 3392, 3681, 3816, 4090, 4240, 4320, 4770, 4908, 5088, 5724, 6135, 6360, 6544, 7155, 7362, 7632, 8180, 8480, 8640, 9540, 9816, 10176, 11043, 11448, 12270, 12720, 13088, 14310, 14724, 15264, 16360, 16960, 18405, 19080, 19632, 21677, 22086, 22896, 24540, 25440, 26176, 28620, 29448, 30528, 32720, 36810, 38160, 39264, 43354, 44172, 45792, 49080, 50880, 55215, 57240, 58896, 65031, 65440, 73620, 76320, 78528, 86708, 88344, 91584, 98160, 108385, 110430, 114480, 117792, 130062, 130880, 147240, 152640, 173416, 176688, 195093, 196320, 216770, 220860, 228960, 235584, 260124, 294480, 325155, 346832, 353376, 390186, 392640, 433540, 441720, 457920, 520248, 585279, 588960, 650310, 693664, 706752, 780372, 867080, 883440, 975465, 1040496, 1170558, 1177920, 1300620, 1387328, 1560744, 1734160, 1766880, 1950930, 2080992, 2341116, 2601240, 2926395, 3121488, 3468320, 3533760, 3901860, 4161984, 4682232, 5202480, 5852790, 6242976, 6936640, 7803720, 9364464, 10404960, 11705580, 12485952, 15607440, 18728928, 20809920, 23411160, 31214880, 37457856, 46822320, 62429760, 93644640, 187289280]

約数ペア:

[(1, 187289280), (2, 93644640), (3, 62429760), (4, 46822320), (5, 37457856), (6, 31214880), (8, 23411160), (9, 20809920), (10, 18728928), (12, 15607440), (15, 12485952), (16, 11705580), (18, 10404960), (20, 9364464), (24, 7803720), (27, 6936640), (30, 6242976), (32, 5852790), (36, 5202480), (40, 4682232), (45, 4161984), (48, 3901860), (53, 3533760), (54, 3468320), (60, 3121488), (64, 2926395), (72, 2601240), (80, 2341116), (90, 2080992), (96, 1950930), (106, 1766880), (108, 1734160), (120, 1560744), (135, 1387328), (144, 1300620), (159, 1177920), (160, 1170558), (180, 1040496), (192, 975465), (212, 883440), (216, 867080), (240, 780372), (265, 706752), (270, 693664), (288, 650310), (318, 588960), (320, 585279), (360, 520248), (409, 457920), (424, 441720), (432, 433540), (477, 392640), (480, 390186), (530, 353376), (540, 346832), (576, 325155), (636, 294480), (720, 260124), (795, 235584), (818, 228960), (848, 220860), (864, 216770), (954, 196320), (960, 195093), (1060, 176688), (1080, 173416), (1227, 152640), (1272, 147240), (1431, 130880), (1440, 130062), (1590, 117792), (1636, 114480), (1696, 110430), (1728, 108385), (1908, 98160), (2045, 91584), (2120, 88344), (2160, 86708), (2385, 78528), (2454, 76320), (2544, 73620), (2862, 65440), (2880, 65031), (3180, 58896), (3272, 57240), (3392, 55215), (3681, 50880), (3816, 49080), (4090, 45792), (4240, 44172), (4320, 43354), (4770, 39264), (4908, 38160), (5088, 36810), (5724, 32720), (6135, 30528), (6360, 29448), (6544, 28620), (7155, 26176), (7362, 25440), (7632, 24540), (8180, 22896), (8480, 22086), (8640, 21677), (9540, 19632), (9816, 19080), (10176, 18405), (11043, 16960), (11448, 16360), (12270, 15264), (12720, 14724), (13088, 14310)]