72738954720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{237151}}^1$

素因数の和:237246

約数の個数: 192

約数和(自身を含む): 258173153280

約数和(自身を除く): 185434198560

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6390, 6816, 7668, 8520, 9585, 10224, 11360, 12780, 15336, 17040, 19170, 20448, 25560, 30672, 34080, 38340, 51120, 61344, 76680, 102240, 153360, 237151, 306720, 474302, 711453, 948604, 1185755, 1422906, 1897208, 2134359, 2371510, 2845812, 3557265, 3794416, 4268718, 4743020, 5691624, 6403077, 7114530, 7588832, 8537436, 9486040, 10671795, 11383248, 12806154, 14229060, 16837721, 17074872, 18972080, 21343590, 22766496, 25612308, 28458120, 32015385, 33675442, 34149744, 37944160, 42687180, 50513163, 51224616, 56916240, 64030770, 67350884, 68299488, 84188605, 85374360, 101026326, 102449232, 113832480, 128061540, 134701768, 151539489, 168377210, 170748720, 202052652, 204898464, 252565815, 256123080, 269403536, 303078978, 336754420, 341497440, 404105304, 454618467, 505131630, 512246160, 538807072, 606157956, 673508840, 757697445, 808210608, 909236934, 1010263260, 1024492320, 1212315912, 1347017680, 1515394890, 1616421216, 1818473868, 2020526520, 2273092335, 2424631824, 2694035360, 3030789780, 3636947736, 4041053040, 4546184670, 4849263648, 6061579560, 7273895472, 8082106080, 9092369340, 12123159120, 14547790944, 18184738680, 24246318240, 36369477360, 72738954720]

約数ペア:

[(1, 72738954720), (2, 36369477360), (3, 24246318240), (4, 18184738680), (5, 14547790944), (6, 12123159120), (8, 9092369340), (9, 8082106080), (10, 7273895472), (12, 6061579560), (15, 4849263648), (16, 4546184670), (18, 4041053040), (20, 3636947736), (24, 3030789780), (27, 2694035360), (30, 2424631824), (32, 2273092335), (36, 2020526520), (40, 1818473868), (45, 1616421216), (48, 1515394890), (54, 1347017680), (60, 1212315912), (71, 1024492320), (72, 1010263260), (80, 909236934), (90, 808210608), (96, 757697445), (108, 673508840), (120, 606157956), (135, 538807072), (142, 512246160), (144, 505131630), (160, 454618467), (180, 404105304), (213, 341497440), (216, 336754420), (240, 303078978), (270, 269403536), (284, 256123080), (288, 252565815), (355, 204898464), (360, 202052652), (426, 170748720), (432, 168377210), (480, 151539489), (540, 134701768), (568, 128061540), (639, 113832480), (710, 102449232), (720, 101026326), (852, 85374360), (864, 84188605), (1065, 68299488), (1080, 67350884), (1136, 64030770), (1278, 56916240), (1420, 51224616), (1440, 50513163), (1704, 42687180), (1917, 37944160), (2130, 34149744), (2160, 33675442), (2272, 32015385), (2556, 28458120), (2840, 25612308), (3195, 22766496), (3408, 21343590), (3834, 18972080), (4260, 17074872), (4320, 16837721), (5112, 14229060), (5680, 12806154), (6390, 11383248), (6816, 10671795), (7668, 9486040), (8520, 8537436), (9585, 7588832), (10224, 7114530), (11360, 6403077), (12780, 5691624), (15336, 4743020), (17040, 4268718), (19170, 3794416), (20448, 3557265), (25560, 2845812), (30672, 2371510), (34080, 2134359), (38340, 1897208), (51120, 1422906), (61344, 1185755), (76680, 948604), (102240, 711453), (153360, 474302), (237151, 306720)]