1750139640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20341}}^1$

素因数の和:20597

約数の個数: 96

約数和(自身を含む): 5712033600

約数和(自身を除く): 3961893960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 14340, 17208, 20341, 21510, 28680, 40682, 43020, 61023, 81364, 86040, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 366138, 406820, 488184, 610230, 732276, 813640, 915345, 1220460, 1464552, 1830690, 2440920, 3661380, 4861499, 7322760, 9722998, 14584497, 19445996, 24307495, 29168994, 38891992, 43753491, 48614990, 58337988, 72922485, 87506982, 97229980, 116675976, 145844970, 175013964, 194459960, 218767455, 291689940, 350027928, 437534910, 583379880, 875069820, 1750139640]

約数ペア:

[(1, 1750139640), (2, 875069820), (3, 583379880), (4, 437534910), (5, 350027928), (6, 291689940), (8, 218767455), (9, 194459960), (10, 175013964), (12, 145844970), (15, 116675976), (18, 97229980), (20, 87506982), (24, 72922485), (30, 58337988), (36, 48614990), (40, 43753491), (45, 38891992), (60, 29168994), (72, 24307495), (90, 19445996), (120, 14584497), (180, 9722998), (239, 7322760), (360, 4861499), (478, 3661380), (717, 2440920), (956, 1830690), (1195, 1464552), (1434, 1220460), (1912, 915345), (2151, 813640), (2390, 732276), (2868, 610230), (3585, 488184), (4302, 406820), (4780, 366138), (5736, 305115), (7170, 244092), (8604, 203410), (9560, 183069), (10755, 162728), (14340, 122046), (17208, 101705), (20341, 86040), (21510, 81364), (28680, 61023), (40682, 43020)]