109957680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21817}}^1$

素因数の和:21843

約数の個数: 120

約数和(自身を含む): 422047392

約数和(自身を除く): 312089712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21817, 43634, 65451, 87268, 109085, 130902, 152719, 174536, 196353, 218170, 261804, 305438, 327255, 349072, 392706, 436340, 458157, 523608, 610876, 654510, 763595, 785412, 872680, 916314, 981765, 1047216, 1221752, 1309020, 1374471, 1527190, 1570824, 1745360, 1832628, 1963530, 2290785, 2443504, 2618040, 2748942, 3054380, 3141648, 3665256, 3927060, 4581570, 5236080, 5497884, 6108760, 6872355, 7330512, 7854120, 9163140, 10995768, 12217520, 13744710, 15708240, 18326280, 21991536, 27489420, 36652560, 54978840, 109957680]

約数ペア:

[(1, 109957680), (2, 54978840), (3, 36652560), (4, 27489420), (5, 21991536), (6, 18326280), (7, 15708240), (8, 13744710), (9, 12217520), (10, 10995768), (12, 9163140), (14, 7854120), (15, 7330512), (16, 6872355), (18, 6108760), (20, 5497884), (21, 5236080), (24, 4581570), (28, 3927060), (30, 3665256), (35, 3141648), (36, 3054380), (40, 2748942), (42, 2618040), (45, 2443504), (48, 2290785), (56, 1963530), (60, 1832628), (63, 1745360), (70, 1570824), (72, 1527190), (80, 1374471), (84, 1309020), (90, 1221752), (105, 1047216), (112, 981765), (120, 916314), (126, 872680), (140, 785412), (144, 763595), (168, 654510), (180, 610876), (210, 523608), (240, 458157), (252, 436340), (280, 392706), (315, 349072), (336, 327255), (360, 305438), (420, 261804), (504, 218170), (560, 196353), (630, 174536), (720, 152719), (840, 130902), (1008, 109085), (1260, 87268), (1680, 65451), (2520, 43634), (5040, 21817)]