764532160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 168

約数和(自身を含む): 2212079904

約数和(自身を除く): 1447547744

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, 238, 272, 280, 289, 320, 340, 448, 476, 544, 560, 578, 595, 680, 952, 1088, 1120, 1156, 1181, 1190, 1360, 1445, 1904, 2023, 2240, 2312, 2362, 2380, 2720, 2890, 3808, 4046, 4624, 4724, 4760, 5440, 5780, 5905, 7616, 8092, 8267, 9248, 9448, 9520, 10115, 11560, 11810, 16184, 16534, 18496, 18896, 19040, 20077, 20230, 23120, 23620, 32368, 33068, 37792, 38080, 40154, 40460, 41335, 46240, 47240, 64736, 66136, 75584, 80308, 80920, 82670, 92480, 94480, 100385, 129472, 132272, 140539, 160616, 161840, 165340, 188960, 200770, 264544, 281078, 321232, 323680, 330680, 341309, 377920, 401540, 529088, 562156, 642464, 647360, 661360, 682618, 702695, 803080, 1124312, 1284928, 1322720, 1365236, 1405390, 1606160, 1706545, 2248624, 2389163, 2645440, 2730472, 2810780, 3212320, 3413090, 4497248, 4778326, 5460944, 5621560, 6424640, 6826180, 8994496, 9556652, 10921888, 11243120, 11945815, 13652360, 19113304, 21843776, 22486240, 23891630, 27304720, 38226608, 44972480, 47783260, 54609440, 76453216, 95566520, 109218880, 152906432, 191133040, 382266080, 764532160]

約数ペア:

[(1, 764532160), (2, 382266080), (4, 191133040), (5, 152906432), (7, 109218880), (8, 95566520), (10, 76453216), (14, 54609440), (16, 47783260), (17, 44972480), (20, 38226608), (28, 27304720), (32, 23891630), (34, 22486240), (35, 21843776), (40, 19113304), (56, 13652360), (64, 11945815), (68, 11243120), (70, 10921888), (80, 9556652), (85, 8994496), (112, 6826180), (119, 6424640), (136, 5621560), (140, 5460944), (160, 4778326), (170, 4497248), (224, 3413090), (238, 3212320), (272, 2810780), (280, 2730472), (289, 2645440), (320, 2389163), (340, 2248624), (448, 1706545), (476, 1606160), (544, 1405390), (560, 1365236), (578, 1322720), (595, 1284928), (680, 1124312), (952, 803080), (1088, 702695), (1120, 682618), (1156, 661360), (1181, 647360), (1190, 642464), (1360, 562156), (1445, 529088), (1904, 401540), (2023, 377920), (2240, 341309), (2312, 330680), (2362, 323680), (2380, 321232), (2720, 281078), (2890, 264544), (3808, 200770), (4046, 188960), (4624, 165340), (4724, 161840), (4760, 160616), (5440, 140539), (5780, 132272), (5905, 129472), (7616, 100385), (8092, 94480), (8267, 92480), (9248, 82670), (9448, 80920), (9520, 80308), (10115, 75584), (11560, 66136), (11810, 64736), (16184, 47240), (16534, 46240), (18496, 41335), (18896, 40460), (19040, 40154), (20077, 38080), (20230, 37792), (23120, 33068), (23620, 32368)]