29303680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 83036160

約数和(自身を除く): 53732480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 211, 217, 224, 248, 280, 310, 320, 422, 434, 448, 496, 560, 620, 640, 844, 868, 896, 992, 1055, 1085, 1120, 1240, 1477, 1688, 1736, 1984, 2110, 2170, 2240, 2480, 2954, 3376, 3472, 3968, 4220, 4340, 4480, 4960, 5908, 6541, 6752, 6944, 7385, 8440, 8680, 9920, 11816, 13082, 13504, 13888, 14770, 16880, 17360, 19840, 23632, 26164, 27008, 27776, 29540, 32705, 33760, 34720, 45787, 47264, 52328, 59080, 65410, 67520, 69440, 91574, 94528, 104656, 118160, 130820, 135040, 138880, 183148, 189056, 209312, 228935, 236320, 261640, 366296, 418624, 457870, 472640, 523280, 732592, 837248, 915740, 945280, 1046560, 1465184, 1831480, 2093120, 2930368, 3662960, 4186240, 5860736, 7325920, 14651840, 29303680]

約数ペア:

[(1, 29303680), (2, 14651840), (4, 7325920), (5, 5860736), (7, 4186240), (8, 3662960), (10, 2930368), (14, 2093120), (16, 1831480), (20, 1465184), (28, 1046560), (31, 945280), (32, 915740), (35, 837248), (40, 732592), (56, 523280), (62, 472640), (64, 457870), (70, 418624), (80, 366296), (112, 261640), (124, 236320), (128, 228935), (140, 209312), (155, 189056), (160, 183148), (211, 138880), (217, 135040), (224, 130820), (248, 118160), (280, 104656), (310, 94528), (320, 91574), (422, 69440), (434, 67520), (448, 65410), (496, 59080), (560, 52328), (620, 47264), (640, 45787), (844, 34720), (868, 33760), (896, 32705), (992, 29540), (1055, 27776), (1085, 27008), (1120, 26164), (1240, 23632), (1477, 19840), (1688, 17360), (1736, 16880), (1984, 14770), (2110, 13888), (2170, 13504), (2240, 13082), (2480, 11816), (2954, 9920), (3376, 8680), (3472, 8440), (3968, 7385), (4220, 6944), (4340, 6752), (4480, 6541), (4960, 5908)]