109515280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 182966000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 727, 1076, 1345, 1454, 1883, 2152, 2690, 2908, 3635, 3766, 4304, 5089, 5380, 5816, 7270, 7532, 9415, 10178, 10760, 11632, 14540, 15064, 18830, 20356, 21520, 25445, 29080, 30128, 37660, 40712, 50890, 58160, 75320, 81424, 101780, 150640, 195563, 203560, 391126, 407120, 782252, 977815, 1368941, 1564504, 1955630, 2737882, 3129008, 3911260, 5475764, 6844705, 7822520, 10951528, 13689410, 15645040, 21903056, 27378820, 54757640, 109515280]

約数ペア:

[(1, 109515280), (2, 54757640), (4, 27378820), (5, 21903056), (7, 15645040), (8, 13689410), (10, 10951528), (14, 7822520), (16, 6844705), (20, 5475764), (28, 3911260), (35, 3129008), (40, 2737882), (56, 1955630), (70, 1564504), (80, 1368941), (112, 977815), (140, 782252), (269, 407120), (280, 391126), (538, 203560), (560, 195563), (727, 150640), (1076, 101780), (1345, 81424), (1454, 75320), (1883, 58160), (2152, 50890), (2690, 40712), (2908, 37660), (3635, 30128), (3766, 29080), (4304, 25445), (5089, 21520), (5380, 20356), (5816, 18830), (7270, 15064), (7532, 14540), (9415, 11632), (10178, 10760)]