67040640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 235815840

約数和(自身を除く): 168775200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 113, 120, 128, 144, 160, 180, 192, 206, 226, 240, 288, 309, 320, 339, 360, 384, 412, 452, 480, 515, 565, 576, 618, 640, 678, 720, 824, 904, 927, 960, 1017, 1030, 1130, 1152, 1236, 1356, 1440, 1545, 1648, 1695, 1808, 1854, 1920, 2034, 2060, 2260, 2472, 2712, 2880, 3090, 3296, 3390, 3616, 3708, 4068, 4120, 4520, 4635, 4944, 5085, 5424, 5760, 6180, 6592, 6780, 7232, 7416, 8136, 8240, 9040, 9270, 9888, 10170, 10848, 11639, 12360, 13184, 13560, 14464, 14832, 16272, 16480, 18080, 18540, 19776, 20340, 21696, 23278, 24720, 27120, 29664, 32544, 32960, 34917, 36160, 37080, 39552, 40680, 43392, 46556, 49440, 54240, 58195, 59328, 65088, 65920, 69834, 72320, 74160, 81360, 93112, 98880, 104751, 108480, 116390, 118656, 130176, 139668, 148320, 162720, 174585, 186224, 197760, 209502, 216960, 232780, 279336, 296640, 325440, 349170, 372448, 419004, 465560, 523755, 558672, 593280, 650880, 698340, 744896, 838008, 931120, 1047510, 1117344, 1396680, 1489792, 1676016, 1862240, 2095020, 2234688, 2793360, 3352032, 3724480, 4190040, 4469376, 5586720, 6704064, 7448960, 8380080, 11173440, 13408128, 16760160, 22346880, 33520320, 67040640]

約数ペア:

[(1, 67040640), (2, 33520320), (3, 22346880), (4, 16760160), (5, 13408128), (6, 11173440), (8, 8380080), (9, 7448960), (10, 6704064), (12, 5586720), (15, 4469376), (16, 4190040), (18, 3724480), (20, 3352032), (24, 2793360), (30, 2234688), (32, 2095020), (36, 1862240), (40, 1676016), (45, 1489792), (48, 1396680), (60, 1117344), (64, 1047510), (72, 931120), (80, 838008), (90, 744896), (96, 698340), (103, 650880), (113, 593280), (120, 558672), (128, 523755), (144, 465560), (160, 419004), (180, 372448), (192, 349170), (206, 325440), (226, 296640), (240, 279336), (288, 232780), (309, 216960), (320, 209502), (339, 197760), (360, 186224), (384, 174585), (412, 162720), (452, 148320), (480, 139668), (515, 130176), (565, 118656), (576, 116390), (618, 108480), (640, 104751), (678, 98880), (720, 93112), (824, 81360), (904, 74160), (927, 72320), (960, 69834), (1017, 65920), (1030, 65088), (1130, 59328), (1152, 58195), (1236, 54240), (1356, 49440), (1440, 46556), (1545, 43392), (1648, 40680), (1695, 39552), (1808, 37080), (1854, 36160), (1920, 34917), (2034, 32960), (2060, 32544), (2260, 29664), (2472, 27120), (2712, 24720), (2880, 23278), (3090, 21696), (3296, 20340), (3390, 19776), (3616, 18540), (3708, 18080), (4068, 16480), (4120, 16272), (4520, 14832), (4635, 14464), (4944, 13560), (5085, 13184), (5424, 12360), (5760, 11639), (6180, 10848), (6592, 10170), (6780, 9888), (7232, 9270), (7416, 9040), (8136, 8240)]