195344520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10111}}^1$

素因数の和:10155

約数の個数: 128

約数和(自身を含む): 698941440

約数和(自身を除く): 503596920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 10111, 19320, 20222, 30333, 40444, 50555, 60666, 70777, 80888, 101110, 121332, 141554, 151665, 202220, 212331, 232553, 242664, 283108, 303330, 353885, 404440, 424662, 465106, 566216, 606660, 697659, 707770, 849324, 930212, 1061655, 1162765, 1213320, 1395318, 1415540, 1627871, 1698648, 1860424, 2123310, 2325530, 2790636, 2831080, 3255742, 3488295, 4246620, 4651060, 4883613, 5581272, 6511484, 6976590, 8139355, 8493240, 9302120, 9767226, 13022968, 13953180, 16278710, 19534452, 24418065, 27906360, 32557420, 39068904, 48836130, 65114840, 97672260, 195344520]

約数ペア:

[(1, 195344520), (2, 97672260), (3, 65114840), (4, 48836130), (5, 39068904), (6, 32557420), (7, 27906360), (8, 24418065), (10, 19534452), (12, 16278710), (14, 13953180), (15, 13022968), (20, 9767226), (21, 9302120), (23, 8493240), (24, 8139355), (28, 6976590), (30, 6511484), (35, 5581272), (40, 4883613), (42, 4651060), (46, 4246620), (56, 3488295), (60, 3255742), (69, 2831080), (70, 2790636), (84, 2325530), (92, 2123310), (105, 1860424), (115, 1698648), (120, 1627871), (138, 1415540), (140, 1395318), (161, 1213320), (168, 1162765), (184, 1061655), (210, 930212), (230, 849324), (276, 707770), (280, 697659), (322, 606660), (345, 566216), (420, 465106), (460, 424662), (483, 404440), (552, 353885), (644, 303330), (690, 283108), (805, 242664), (840, 232553), (920, 212331), (966, 202220), (1288, 151665), (1380, 141554), (1610, 121332), (1932, 101110), (2415, 80888), (2760, 70777), (3220, 60666), (3864, 50555), (4830, 40444), (6440, 30333), (9660, 20222), (10111, 19320)]