147436240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 416616192

約数和(自身を除く): 269179952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 911, 952, 1156, 1190, 1360, 1445, 1822, 1904, 2023, 2312, 2380, 2890, 3644, 4046, 4555, 4624, 4760, 5780, 6377, 7288, 8092, 9110, 9520, 10115, 11560, 12754, 14576, 15487, 16184, 18220, 20230, 23120, 25508, 30974, 31885, 32368, 36440, 40460, 51016, 61948, 63770, 72880, 77435, 80920, 102032, 108409, 123896, 127540, 154870, 161840, 216818, 247792, 255080, 263279, 309740, 433636, 510160, 526558, 542045, 619480, 867272, 1053116, 1084090, 1238960, 1316395, 1734544, 1842953, 2106232, 2168180, 2632790, 3685906, 4212464, 4336360, 5265580, 7371812, 8672720, 9214765, 10531160, 14743624, 18429530, 21062320, 29487248, 36859060, 73718120, 147436240]

約数ペア:

[(1, 147436240), (2, 73718120), (4, 36859060), (5, 29487248), (7, 21062320), (8, 18429530), (10, 14743624), (14, 10531160), (16, 9214765), (17, 8672720), (20, 7371812), (28, 5265580), (34, 4336360), (35, 4212464), (40, 3685906), (56, 2632790), (68, 2168180), (70, 2106232), (80, 1842953), (85, 1734544), (112, 1316395), (119, 1238960), (136, 1084090), (140, 1053116), (170, 867272), (238, 619480), (272, 542045), (280, 526558), (289, 510160), (340, 433636), (476, 309740), (560, 263279), (578, 255080), (595, 247792), (680, 216818), (911, 161840), (952, 154870), (1156, 127540), (1190, 123896), (1360, 108409), (1445, 102032), (1822, 80920), (1904, 77435), (2023, 72880), (2312, 63770), (2380, 61948), (2890, 51016), (3644, 40460), (4046, 36440), (4555, 32368), (4624, 31885), (4760, 30974), (5780, 25508), (6377, 23120), (7288, 20230), (8092, 18220), (9110, 16184), (9520, 15487), (10115, 14576), (11560, 12754)]