272089440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27021

約数の個数: 144

約数和(自身を含む): 1061188128

約数和(自身を除く): 789098688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26993, 53986, 80979, 107972, 134965, 161958, 188951, 215944, 242937, 269930, 323916, 377902, 404895, 431888, 485874, 539860, 566853, 647832, 755804, 809790, 863776, 944755, 971748, 1079720, 1133706, 1214685, 1295664, 1511608, 1619580, 1700559, 1889510, 1943496, 2159440, 2267412, 2429370, 2591328, 2834265, 3023216, 3239160, 3401118, 3779020, 3886992, 4318880, 4534824, 4858740, 5668530, 6046432, 6478320, 6802236, 7558040, 7773984, 8502795, 9069648, 9717480, 11337060, 12956640, 13604472, 15116080, 17005590, 18139296, 19434960, 22674120, 27208944, 30232160, 34011180, 38869920, 45348240, 54417888, 68022360, 90696480, 136044720, 272089440]

約数ペア:

[(1, 272089440), (2, 136044720), (3, 90696480), (4, 68022360), (5, 54417888), (6, 45348240), (7, 38869920), (8, 34011180), (9, 30232160), (10, 27208944), (12, 22674120), (14, 19434960), (15, 18139296), (16, 17005590), (18, 15116080), (20, 13604472), (21, 12956640), (24, 11337060), (28, 9717480), (30, 9069648), (32, 8502795), (35, 7773984), (36, 7558040), (40, 6802236), (42, 6478320), (45, 6046432), (48, 5668530), (56, 4858740), (60, 4534824), (63, 4318880), (70, 3886992), (72, 3779020), (80, 3401118), (84, 3239160), (90, 3023216), (96, 2834265), (105, 2591328), (112, 2429370), (120, 2267412), (126, 2159440), (140, 1943496), (144, 1889510), (160, 1700559), (168, 1619580), (180, 1511608), (210, 1295664), (224, 1214685), (240, 1133706), (252, 1079720), (280, 971748), (288, 944755), (315, 863776), (336, 809790), (360, 755804), (420, 647832), (480, 566853), (504, 539860), (560, 485874), (630, 431888), (672, 404895), (720, 377902), (840, 323916), (1008, 269930), (1120, 242937), (1260, 215944), (1440, 188951), (1680, 161958), (2016, 134965), (2520, 107972), (3360, 80979), (5040, 53986), (10080, 26993)]