68055720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1571}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 215615520

約数和(自身を除く): 147559800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1571, 1805, 2166, 2280, 2888, 3142, 3610, 4332, 4713, 5415, 6284, 7220, 7855, 8664, 9426, 10830, 12568, 14440, 15710, 18852, 21660, 23565, 29849, 31420, 37704, 43320, 47130, 59698, 62840, 89547, 94260, 119396, 149245, 179094, 188520, 238792, 298490, 358188, 447735, 567131, 596980, 716376, 895470, 1134262, 1193960, 1701393, 1790940, 2268524, 2835655, 3402786, 3581880, 4537048, 5671310, 6805572, 8506965, 11342620, 13611144, 17013930, 22685240, 34027860, 68055720]

約数ペア:

[(1, 68055720), (2, 34027860), (3, 22685240), (4, 17013930), (5, 13611144), (6, 11342620), (8, 8506965), (10, 6805572), (12, 5671310), (15, 4537048), (19, 3581880), (20, 3402786), (24, 2835655), (30, 2268524), (38, 1790940), (40, 1701393), (57, 1193960), (60, 1134262), (76, 895470), (95, 716376), (114, 596980), (120, 567131), (152, 447735), (190, 358188), (228, 298490), (285, 238792), (361, 188520), (380, 179094), (456, 149245), (570, 119396), (722, 94260), (760, 89547), (1083, 62840), (1140, 59698), (1444, 47130), (1571, 43320), (1805, 37704), (2166, 31420), (2280, 29849), (2888, 23565), (3142, 21660), (3610, 18852), (4332, 15710), (4713, 14440), (5415, 12568), (6284, 10830), (7220, 9426), (7855, 8664)]