12810805560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1694551}}^1$

素因数の和:1694578

約数の個数: 128

約数和(自身を含む): 48803097600

約数和(自身を除く): 35992292040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 1694551, 3389102, 5083653, 6778204, 8472755, 10167306, 11861857, 13556408, 15250959, 16945510, 20334612, 23723714, 25418265, 30501918, 33891020, 35585571, 40669224, 45752877, 47447428, 50836530, 59309285, 61003836, 67782040, 71171142, 76254795, 91505754, 94894856, 101673060, 106756713, 118618570, 122007672, 142342284, 152509590, 177927855, 183011508, 203346120, 213513426, 228764385, 237237140, 284684568, 305019180, 320270139, 355855710, 366023016, 427026852, 457528770, 474474280, 533783565, 610038360, 640540278, 711711420, 854053704, 915057540, 1067567130, 1281080556, 1423422840, 1601350695, 1830115080, 2135134260, 2562161112, 3202701390, 4270268520, 6405402780, 12810805560]

約数ペア:

[(1, 12810805560), (2, 6405402780), (3, 4270268520), (4, 3202701390), (5, 2562161112), (6, 2135134260), (7, 1830115080), (8, 1601350695), (9, 1423422840), (10, 1281080556), (12, 1067567130), (14, 915057540), (15, 854053704), (18, 711711420), (20, 640540278), (21, 610038360), (24, 533783565), (27, 474474280), (28, 457528770), (30, 427026852), (35, 366023016), (36, 355855710), (40, 320270139), (42, 305019180), (45, 284684568), (54, 237237140), (56, 228764385), (60, 213513426), (63, 203346120), (70, 183011508), (72, 177927855), (84, 152509590), (90, 142342284), (105, 122007672), (108, 118618570), (120, 106756713), (126, 101673060), (135, 94894856), (140, 91505754), (168, 76254795), (180, 71171142), (189, 67782040), (210, 61003836), (216, 59309285), (252, 50836530), (270, 47447428), (280, 45752877), (315, 40669224), (360, 35585571), (378, 33891020), (420, 30501918), (504, 25418265), (540, 23723714), (630, 20334612), (756, 16945510), (840, 15250959), (945, 13556408), (1080, 11861857), (1260, 10167306), (1512, 8472755), (1890, 6778204), (2520, 5083653), (3780, 3389102), (7560, 1694551)]