65413440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 224

約数和(自身を含む): 236280960

約数和(自身を除く): 170867520

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, 67, 72, 80, 90, 96, 108, 113, 120, 134, 135, 144, 160, 180, 192, 201, 216, 226, 240, 268, 270, 288, 320, 335, 339, 360, 402, 432, 452, 480, 536, 540, 565, 576, 603, 670, 678, 720, 804, 864, 904, 960, 1005, 1017, 1072, 1080, 1130, 1206, 1340, 1356, 1440, 1608, 1695, 1728, 1808, 1809, 2010, 2034, 2144, 2160, 2260, 2412, 2680, 2712, 2880, 3015, 3051, 3216, 3390, 3616, 3618, 4020, 4068, 4288, 4320, 4520, 4824, 5085, 5360, 5424, 6030, 6102, 6432, 6780, 7232, 7236, 7571, 8040, 8136, 8640, 9040, 9045, 9648, 10170, 10720, 10848, 12060, 12204, 12864, 13560, 14472, 15142, 15255, 16080, 16272, 18080, 18090, 19296, 20340, 21440, 21696, 22713, 24120, 24408, 27120, 28944, 30284, 30510, 32160, 32544, 36160, 36180, 37855, 38592, 40680, 45426, 48240, 48816, 54240, 57888, 60568, 61020, 64320, 65088, 68139, 72360, 75710, 81360, 90852, 96480, 97632, 108480, 113565, 115776, 121136, 122040, 136278, 144720, 151420, 162720, 181704, 192960, 195264, 204417, 227130, 242272, 244080, 272556, 289440, 302840, 325440, 340695, 363408, 408834, 454260, 484544, 488160, 545112, 578880, 605680, 681390, 726816, 817668, 908520, 976320, 1022085, 1090224, 1211360, 1362780, 1453632, 1635336, 1817040, 2044170, 2180448, 2422720, 2725560, 3270672, 3634080, 4088340, 4360896, 5451120, 6541344, 7268160, 8176680, 10902240, 13082688, 16353360, 21804480, 32706720, 65413440]

約数ペア:

[(1, 65413440), (2, 32706720), (3, 21804480), (4, 16353360), (5, 13082688), (6, 10902240), (8, 8176680), (9, 7268160), (10, 6541344), (12, 5451120), (15, 4360896), (16, 4088340), (18, 3634080), (20, 3270672), (24, 2725560), (27, 2422720), (30, 2180448), (32, 2044170), (36, 1817040), (40, 1635336), (45, 1453632), (48, 1362780), (54, 1211360), (60, 1090224), (64, 1022085), (67, 976320), (72, 908520), (80, 817668), (90, 726816), (96, 681390), (108, 605680), (113, 578880), (120, 545112), (134, 488160), (135, 484544), (144, 454260), (160, 408834), (180, 363408), (192, 340695), (201, 325440), (216, 302840), (226, 289440), (240, 272556), (268, 244080), (270, 242272), (288, 227130), (320, 204417), (335, 195264), (339, 192960), (360, 181704), (402, 162720), (432, 151420), (452, 144720), (480, 136278), (536, 122040), (540, 121136), (565, 115776), (576, 113565), (603, 108480), (670, 97632), (678, 96480), (720, 90852), (804, 81360), (864, 75710), (904, 72360), (960, 68139), (1005, 65088), (1017, 64320), (1072, 61020), (1080, 60568), (1130, 57888), (1206, 54240), (1340, 48816), (1356, 48240), (1440, 45426), (1608, 40680), (1695, 38592), (1728, 37855), (1808, 36180), (1809, 36160), (2010, 32544), (2034, 32160), (2144, 30510), (2160, 30284), (2260, 28944), (2412, 27120), (2680, 24408), (2712, 24120), (2880, 22713), (3015, 21696), (3051, 21440), (3216, 20340), (3390, 19296), (3616, 18090), (3618, 18080), (4020, 16272), (4068, 16080), (4288, 15255), (4320, 15142), (4520, 14472), (4824, 13560), (5085, 12864), (5360, 12204), (5424, 12060), (6030, 10848), (6102, 10720), (6432, 10170), (6780, 9648), (7232, 9045), (7236, 9040), (7571, 8640), (8040, 8136)]