6887158.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 277831680

約数和(自身を除く): 190223820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 37, 38, 57, 60, 62, 67, 74, 76, 93, 95, 111, 114, 124, 134, 148, 155, 185, 186, 190, 201, 222, 228, 268, 285, 310, 335, 370, 372, 380, 402, 444, 465, 555, 570, 589, 620, 670, 703, 740, 804, 930, 1005, 1110, 1140, 1147, 1178, 1273, 1340, 1406, 1767, 1860, 2010, 2077, 2109, 2220, 2294, 2356, 2479, 2546, 2812, 2945, 3441, 3515, 3534, 3819, 4020, 4154, 4218, 4588, 4958, 5092, 5735, 5890, 6231, 6365, 6882, 7030, 7068, 7437, 7638, 8308, 8436, 8835, 9916, 10385, 10545, 11470, 11780, 12395, 12462, 12730, 13764, 14060, 14874, 15276, 17205, 17670, 19095, 20770, 21090, 21793, 22940, 24790, 24924, 25460, 29748, 31155, 34410, 35340, 37185, 38190, 39463, 41540, 42180, 43586, 47101, 49580, 62310, 65379, 68820, 74370, 76380, 76849, 78926, 87172, 94202, 108965, 118389, 124620, 130758, 141303, 148740, 153698, 157852, 188404, 197315, 217930, 230547, 235505, 236778, 261516, 282606, 307396, 326895, 384245, 394630, 435860, 461094, 471010, 473556, 565212, 591945, 653790, 706515, 768490, 789260, 922188, 942020, 1152735, 1183890, 1307580, 1413030, 1460131, 1536980, 2305470, 2367780, 2826060, 2920262, 4380393, 4610940, 5840524, 7300655, 8760786, 14601310, 17521572, 21901965, 29202620, 43803930, 87607860]

約数ペア:

[(1, 87607860), (2, 43803930), (3, 29202620), (4, 21901965), (5, 17521572), (6, 14601310), (10, 8760786), (12, 7300655), (15, 5840524), (19, 4610940), (20, 4380393), (30, 2920262), (31, 2826060), (37, 2367780), (38, 2305470), (57, 1536980), (60, 1460131), (62, 1413030), (67, 1307580), (74, 1183890), (76, 1152735), (93, 942020), (95, 922188), (111, 789260), (114, 768490), (124, 706515), (134, 653790), (148, 591945), (155, 565212), (185, 473556), (186, 471010), (190, 461094), (201, 435860), (222, 394630), (228, 384245), (268, 326895), (285, 307396), (310, 282606), (335, 261516), (370, 236778), (372, 235505), (380, 230547), (402, 217930), (444, 197315), (465, 188404), (555, 157852), (570, 153698), (589, 148740), (620, 141303), (670, 130758), (703, 124620), (740, 118389), (804, 108965), (930, 94202), (1005, 87172), (1110, 78926), (1140, 76849), (1147, 76380), (1178, 74370), (1273, 68820), (1340, 65379), (1406, 62310), (1767, 49580), (1860, 47101), (2010, 43586), (2077, 42180), (2109, 41540), (2220, 39463), (2294, 38190), (2356, 37185), (2479, 35340), (2546, 34410), (2812, 31155), (2945, 29748), (3441, 25460), (3515, 24924), (3534, 24790), (3819, 22940), (4020, 21793), (4154, 21090), (4218, 20770), (4588, 19095), (4958, 17670), (5092, 17205), (5735, 15276), (5890, 14874), (6231, 14060), (6365, 13764), (6882, 12730), (7030, 12462), (7068, 12395), (7437, 11780), (7638, 11470), (8308, 10545), (8436, 10385), (8835, 9916)]