282981660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21383

約数の個数: 96

約数和(自身を含む): 903534912

約数和(自身を除く): 620553252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 21341, 42682, 64023, 85364, 106705, 128046, 213410, 256092, 277433, 320115, 362797, 426820, 554866, 640230, 725594, 832299, 1088391, 1109732, 1280460, 1387165, 1451188, 1664598, 1813985, 2176782, 2774330, 3329196, 3627970, 4161495, 4353564, 4716361, 5441955, 5548660, 7255940, 8322990, 9432722, 10883910, 14149083, 16645980, 18865444, 21767820, 23581805, 28298166, 47163610, 56596332, 70745415, 94327220, 141490830, 282981660]

約数ペア:

[(1, 282981660), (2, 141490830), (3, 94327220), (4, 70745415), (5, 56596332), (6, 47163610), (10, 28298166), (12, 23581805), (13, 21767820), (15, 18865444), (17, 16645980), (20, 14149083), (26, 10883910), (30, 9432722), (34, 8322990), (39, 7255940), (51, 5548660), (52, 5441955), (60, 4716361), (65, 4353564), (68, 4161495), (78, 3627970), (85, 3329196), (102, 2774330), (130, 2176782), (156, 1813985), (170, 1664598), (195, 1451188), (204, 1387165), (221, 1280460), (255, 1109732), (260, 1088391), (340, 832299), (390, 725594), (442, 640230), (510, 554866), (663, 426820), (780, 362797), (884, 320115), (1020, 277433), (1105, 256092), (1326, 213410), (2210, 128046), (2652, 106705), (3315, 85364), (4420, 64023), (6630, 42682), (13260, 21341)]