31821798240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{40697}}^1$

素因数の和:40902

約数の個数: 192

約数和(自身を含む): 111994384320

約数和(自身を除く): 80172586080

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 181, 216, 240, 270, 288, 360, 362, 432, 480, 540, 543, 720, 724, 864, 905, 1080, 1086, 1440, 1448, 1629, 1810, 2160, 2172, 2715, 2896, 3258, 3620, 4320, 4344, 4887, 5430, 5792, 6516, 7240, 8145, 8688, 9774, 10860, 13032, 14480, 16290, 17376, 19548, 21720, 24435, 26064, 28960, 32580, 39096, 40697, 43440, 48870, 52128, 65160, 78192, 81394, 86880, 97740, 122091, 130320, 156384, 162788, 195480, 203485, 244182, 260640, 325576, 366273, 390960, 406970, 488364, 610455, 651152, 732546, 781920, 813940, 976728, 1098819, 1220910, 1302304, 1465092, 1627880, 1831365, 1953456, 2197638, 2441820, 2930184, 3255760, 3662730, 3906912, 4395276, 4883640, 5494095, 5860368, 6511520, 7325460, 7366157, 8790552, 9767280, 10988190, 11720736, 14650920, 14732314, 17581104, 19534560, 21976380, 22098471, 29301840, 29464628, 35162208, 36830785, 43952760, 44196942, 58603680, 58929256, 66295413, 73661570, 87905520, 88393884, 110492355, 117858512, 132590826, 147323140, 175811040, 176787768, 198886239, 220984710, 235717024, 265181652, 294646280, 331477065, 353575536, 397772478, 441969420, 530363304, 589292560, 662954130, 707151072, 795544956, 883938840, 994431195, 1060726608, 1178585120, 1325908260, 1591089912, 1767877680, 1988862390, 2121453216, 2651816520, 3182179824, 3535755360, 3977724780, 5303633040, 6364359648, 7955449560, 10607266080, 15910899120, 31821798240]

約数ペア:

[(1, 31821798240), (2, 15910899120), (3, 10607266080), (4, 7955449560), (5, 6364359648), (6, 5303633040), (8, 3977724780), (9, 3535755360), (10, 3182179824), (12, 2651816520), (15, 2121453216), (16, 1988862390), (18, 1767877680), (20, 1591089912), (24, 1325908260), (27, 1178585120), (30, 1060726608), (32, 994431195), (36, 883938840), (40, 795544956), (45, 707151072), (48, 662954130), (54, 589292560), (60, 530363304), (72, 441969420), (80, 397772478), (90, 353575536), (96, 331477065), (108, 294646280), (120, 265181652), (135, 235717024), (144, 220984710), (160, 198886239), (180, 176787768), (181, 175811040), (216, 147323140), (240, 132590826), (270, 117858512), (288, 110492355), (360, 88393884), (362, 87905520), (432, 73661570), (480, 66295413), (540, 58929256), (543, 58603680), (720, 44196942), (724, 43952760), (864, 36830785), (905, 35162208), (1080, 29464628), (1086, 29301840), (1440, 22098471), (1448, 21976380), (1629, 19534560), (1810, 17581104), (2160, 14732314), (2172, 14650920), (2715, 11720736), (2896, 10988190), (3258, 9767280), (3620, 8790552), (4320, 7366157), (4344, 7325460), (4887, 6511520), (5430, 5860368), (5792, 5494095), (6516, 4883640), (7240, 4395276), (8145, 3906912), (8688, 3662730), (9774, 3255760), (10860, 2930184), (13032, 2441820), (14480, 2197638), (16290, 1953456), (17376, 1831365), (19548, 1627880), (21720, 1465092), (24435, 1302304), (26064, 1220910), (28960, 1098819), (32580, 976728), (39096, 813940), (40697, 781920), (43440, 732546), (48870, 651152), (52128, 610455), (65160, 488364), (78192, 406970), (81394, 390960), (86880, 366273), (97740, 325576), (122091, 260640), (130320, 244182), (156384, 203485), (162788, 195480)]