105535920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62819}}^1$

素因数の和:62842

約数の個数: 80

約数和(自身を含む): 373904640

約数和(自身を除く): 268368720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 62819, 125638, 188457, 251276, 314095, 376914, 439733, 502552, 628190, 753828, 879466, 942285, 1005104, 1256380, 1319199, 1507656, 1758932, 1884570, 2198665, 2512760, 2638398, 3015312, 3517864, 3769140, 4397330, 5025520, 5276796, 6595995, 7035728, 7538280, 8794660, 10553592, 13191990, 15076560, 17589320, 21107184, 26383980, 35178640, 52767960, 105535920]

約数ペア:

[(1, 105535920), (2, 52767960), (3, 35178640), (4, 26383980), (5, 21107184), (6, 17589320), (7, 15076560), (8, 13191990), (10, 10553592), (12, 8794660), (14, 7538280), (15, 7035728), (16, 6595995), (20, 5276796), (21, 5025520), (24, 4397330), (28, 3769140), (30, 3517864), (35, 3015312), (40, 2638398), (42, 2512760), (48, 2198665), (56, 1884570), (60, 1758932), (70, 1507656), (80, 1319199), (84, 1256380), (105, 1005104), (112, 942285), (120, 879466), (140, 753828), (168, 628190), (210, 502552), (240, 439733), (280, 376914), (336, 314095), (420, 251276), (560, 188457), (840, 125638), (1680, 62819)]