104390720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 112

約数和(自身を含む): 294071040

約数和(自身を除く): 189680320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1607, 1624, 1856, 2030, 2240, 2320, 3214, 3248, 4060, 4640, 6428, 6496, 8035, 8120, 9280, 11249, 12856, 12992, 16070, 16240, 22498, 25712, 32140, 32480, 44996, 46603, 51424, 56245, 64280, 64960, 89992, 93206, 102848, 112490, 128560, 179984, 186412, 224980, 233015, 257120, 326221, 359968, 372824, 449960, 466030, 514240, 652442, 719936, 745648, 899920, 932060, 1304884, 1491296, 1631105, 1799840, 1864120, 2609768, 2982592, 3262210, 3599680, 3728240, 5219536, 6524420, 7456480, 10439072, 13048840, 14912960, 20878144, 26097680, 52195360, 104390720]

約数ペア:

[(1, 104390720), (2, 52195360), (4, 26097680), (5, 20878144), (7, 14912960), (8, 13048840), (10, 10439072), (14, 7456480), (16, 6524420), (20, 5219536), (28, 3728240), (29, 3599680), (32, 3262210), (35, 2982592), (40, 2609768), (56, 1864120), (58, 1799840), (64, 1631105), (70, 1491296), (80, 1304884), (112, 932060), (116, 899920), (140, 745648), (145, 719936), (160, 652442), (203, 514240), (224, 466030), (232, 449960), (280, 372824), (290, 359968), (320, 326221), (406, 257120), (448, 233015), (464, 224980), (560, 186412), (580, 179984), (812, 128560), (928, 112490), (1015, 102848), (1120, 93206), (1160, 89992), (1607, 64960), (1624, 64280), (1856, 56245), (2030, 51424), (2240, 46603), (2320, 44996), (3214, 32480), (3248, 32140), (4060, 25712), (4640, 22498), (6428, 16240), (6496, 16070), (8035, 12992), (8120, 12856), (9280, 11249)]