107951760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21419}}^1$

素因数の和:21445

約数の個数: 120

約数和(自身を含む): 414348480

約数和(自身を除く): 306396720

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, 21419, 42838, 64257, 85676, 107095, 128514, 149933, 171352, 192771, 214190, 257028, 299866, 321285, 342704, 385542, 428380, 449799, 514056, 599732, 642570, 749665, 771084, 856760, 899598, 963855, 1028112, 1199464, 1285140, 1349397, 1499330, 1542168, 1713520, 1799196, 1927710, 2248995, 2398928, 2570280, 2698794, 2998660, 3084336, 3598392, 3855420, 4497990, 5140560, 5397588, 5997320, 6746985, 7196784, 7710840, 8995980, 10795176, 11994640, 13493970, 15421680, 17991960, 21590352, 26987940, 35983920, 53975880, 107951760]

約数ペア:

[(1, 107951760), (2, 53975880), (3, 35983920), (4, 26987940), (5, 21590352), (6, 17991960), (7, 15421680), (8, 13493970), (9, 11994640), (10, 10795176), (12, 8995980), (14, 7710840), (15, 7196784), (16, 6746985), (18, 5997320), (20, 5397588), (21, 5140560), (24, 4497990), (28, 3855420), (30, 3598392), (35, 3084336), (36, 2998660), (40, 2698794), (42, 2570280), (45, 2398928), (48, 2248995), (56, 1927710), (60, 1799196), (63, 1713520), (70, 1542168), (72, 1499330), (80, 1349397), (84, 1285140), (90, 1199464), (105, 1028112), (112, 963855), (120, 899598), (126, 856760), (140, 771084), (144, 749665), (168, 642570), (180, 599732), (210, 514056), (240, 449799), (252, 428380), (280, 385542), (315, 342704), (336, 321285), (360, 299866), (420, 257028), (504, 214190), (560, 192771), (630, 171352), (720, 149933), (840, 128514), (1008, 107095), (1260, 85676), (1680, 64257), (2520, 42838), (5040, 21419)]