148245440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 430438560

約数和(自身を除く): 282193120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 229, 238, 272, 280, 289, 320, 340, 448, 458, 476, 544, 560, 578, 595, 680, 916, 952, 1088, 1120, 1145, 1156, 1190, 1360, 1445, 1603, 1832, 1904, 2023, 2240, 2290, 2312, 2380, 2720, 2890, 3206, 3664, 3808, 3893, 4046, 4580, 4624, 4760, 5440, 5780, 6412, 7328, 7616, 7786, 8015, 8092, 9160, 9248, 9520, 10115, 11560, 12824, 14656, 15572, 16030, 16184, 18320, 18496, 19040, 19465, 20230, 23120, 25648, 27251, 31144, 32060, 32368, 36640, 38080, 38930, 40460, 46240, 51296, 54502, 62288, 64120, 64736, 66181, 73280, 77860, 80920, 92480, 102592, 109004, 124576, 128240, 129472, 132362, 136255, 155720, 161840, 218008, 249152, 256480, 264724, 272510, 311440, 323680, 330905, 436016, 463267, 512960, 529448, 545020, 622880, 647360, 661810, 872032, 926534, 1058896, 1090040, 1245760, 1323620, 1744064, 1853068, 2117792, 2180080, 2316335, 2647240, 3706136, 4235584, 4360160, 4632670, 5294480, 7412272, 8720320, 9265340, 10588960, 14824544, 18530680, 21177920, 29649088, 37061360, 74122720, 148245440]

約数ペア:

[(1, 148245440), (2, 74122720), (4, 37061360), (5, 29649088), (7, 21177920), (8, 18530680), (10, 14824544), (14, 10588960), (16, 9265340), (17, 8720320), (20, 7412272), (28, 5294480), (32, 4632670), (34, 4360160), (35, 4235584), (40, 3706136), (56, 2647240), (64, 2316335), (68, 2180080), (70, 2117792), (80, 1853068), (85, 1744064), (112, 1323620), (119, 1245760), (136, 1090040), (140, 1058896), (160, 926534), (170, 872032), (224, 661810), (229, 647360), (238, 622880), (272, 545020), (280, 529448), (289, 512960), (320, 463267), (340, 436016), (448, 330905), (458, 323680), (476, 311440), (544, 272510), (560, 264724), (578, 256480), (595, 249152), (680, 218008), (916, 161840), (952, 155720), (1088, 136255), (1120, 132362), (1145, 129472), (1156, 128240), (1190, 124576), (1360, 109004), (1445, 102592), (1603, 92480), (1832, 80920), (1904, 77860), (2023, 73280), (2240, 66181), (2290, 64736), (2312, 64120), (2380, 62288), (2720, 54502), (2890, 51296), (3206, 46240), (3664, 40460), (3808, 38930), (3893, 38080), (4046, 36640), (4580, 32368), (4624, 32060), (4760, 31144), (5440, 27251), (5780, 25648), (6412, 23120), (7328, 20230), (7616, 19465), (7786, 19040), (8015, 18496), (8092, 18320), (9160, 16184), (9248, 16030), (9520, 15572), (10115, 14656), (11560, 12824)]