237906720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 875085120

約数和(自身を除く): 637178400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 211, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 422, 432, 435, 464, 480, 486, 522, 540, 580, 633, 648, 696, 720, 783, 810, 844, 864, 870, 928, 972, 1044, 1055, 1080, 1160, 1215, 1266, 1296, 1305, 1392, 1440, 1566, 1620, 1688, 1740, 1899, 1944, 2088, 2110, 2160, 2320, 2349, 2430, 2532, 2592, 2610, 2784, 3132, 3165, 3240, 3376, 3480, 3798, 3888, 3915, 4176, 4220, 4320, 4640, 4698, 4860, 5064, 5220, 5697, 6119, 6264, 6330, 6480, 6752, 6960, 7047, 7596, 7776, 7830, 8352, 8440, 9396, 9495, 9720, 10128, 10440, 11394, 11745, 12238, 12528, 12660, 12960, 13920, 14094, 15192, 15660, 16880, 17091, 18357, 18792, 18990, 19440, 20256, 20880, 22788, 23490, 24476, 25056, 25320, 28188, 28485, 30384, 30595, 31320, 33760, 34182, 35235, 36714, 37584, 37980, 38880, 41760, 45576, 46980, 48952, 50640, 51273, 55071, 56376, 56970, 60768, 61190, 62640, 68364, 70470, 73428, 75168, 75960, 85455, 91152, 91785, 93960, 97904, 101280, 102546, 110142, 112752, 113940, 122380, 125280, 136728, 140940, 146856, 151920, 165213, 170910, 182304, 183570, 187920, 195808, 205092, 220284, 225504, 227880, 244760, 256365, 273456, 275355, 281880, 293712, 303840, 330426, 341820, 367140, 375840, 410184, 440568, 455760, 489520, 495639, 512730, 546912, 550710, 563760, 587424, 660852, 683640, 734280, 820368, 826065, 881136, 911520, 979040, 991278, 1025460, 1101420, 1127520, 1321704, 1367280, 1468560, 1486917, 1640736, 1652130, 1762272, 1982556, 2050920, 2202840, 2478195, 2643408, 2734560, 2937120, 2973834, 3304260, 3965112, 4101840, 4405680, 4956390, 5286816, 5947668, 6608520, 7434585, 7930224, 8203680, 8811360, 9912780, 11895336, 13217040, 14869170, 15860448, 19825560, 23790672, 26434080, 29738340, 39651120, 47581344, 59476680, 79302240, 118953360, 237906720]

約数ペア:

[(1, 237906720), (2, 118953360), (3, 79302240), (4, 59476680), (5, 47581344), (6, 39651120), (8, 29738340), (9, 26434080), (10, 23790672), (12, 19825560), (15, 15860448), (16, 14869170), (18, 13217040), (20, 11895336), (24, 9912780), (27, 8811360), (29, 8203680), (30, 7930224), (32, 7434585), (36, 6608520), (40, 5947668), (45, 5286816), (48, 4956390), (54, 4405680), (58, 4101840), (60, 3965112), (72, 3304260), (80, 2973834), (81, 2937120), (87, 2734560), (90, 2643408), (96, 2478195), (108, 2202840), (116, 2050920), (120, 1982556), (135, 1762272), (144, 1652130), (145, 1640736), (160, 1486917), (162, 1468560), (174, 1367280), (180, 1321704), (211, 1127520), (216, 1101420), (232, 1025460), (240, 991278), (243, 979040), (261, 911520), (270, 881136), (288, 826065), (290, 820368), (324, 734280), (348, 683640), (360, 660852), (405, 587424), (422, 563760), (432, 550710), (435, 546912), (464, 512730), (480, 495639), (486, 489520), (522, 455760), (540, 440568), (580, 410184), (633, 375840), (648, 367140), (696, 341820), (720, 330426), (783, 303840), (810, 293712), (844, 281880), (864, 275355), (870, 273456), (928, 256365), (972, 244760), (1044, 227880), (1055, 225504), (1080, 220284), (1160, 205092), (1215, 195808), (1266, 187920), (1296, 183570), (1305, 182304), (1392, 170910), (1440, 165213), (1566, 151920), (1620, 146856), (1688, 140940), (1740, 136728), (1899, 125280), (1944, 122380), (2088, 113940), (2110, 112752), (2160, 110142), (2320, 102546), (2349, 101280), (2430, 97904), (2532, 93960), (2592, 91785), (2610, 91152), (2784, 85455), (3132, 75960), (3165, 75168), (3240, 73428), (3376, 70470), (3480, 68364), (3798, 62640), (3888, 61190), (3915, 60768), (4176, 56970), (4220, 56376), (4320, 55071), (4640, 51273), (4698, 50640), (4860, 48952), (5064, 46980), (5220, 45576), (5697, 41760), (6119, 38880), (6264, 37980), (6330, 37584), (6480, 36714), (6752, 35235), (6960, 34182), (7047, 33760), (7596, 31320), (7776, 30595), (7830, 30384), (8352, 28485), (8440, 28188), (9396, 25320), (9495, 25056), (9720, 24476), (10128, 23490), (10440, 22788), (11394, 20880), (11745, 20256), (12238, 19440), (12528, 18990), (12660, 18792), (12960, 18357), (13920, 17091), (14094, 16880), (15192, 15660)]