129622080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19289}}^1$

素因数の和:19316

約数の個数: 112

約数和(自身を含む): 470367360

約数和(自身を除く): 340745280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19289, 38578, 57867, 77156, 96445, 115734, 135023, 154312, 192890, 231468, 270046, 289335, 308624, 385780, 405069, 462936, 540092, 578670, 617248, 675115, 771560, 810138, 925872, 1080184, 1157340, 1234496, 1350230, 1543120, 1620276, 1851744, 2025345, 2160368, 2314680, 2700460, 3086240, 3240552, 3703488, 4050690, 4320736, 4629360, 5400920, 6172480, 6481104, 8101380, 8641472, 9258720, 10801840, 12962208, 16202760, 18517440, 21603680, 25924416, 32405520, 43207360, 64811040, 129622080]

約数ペア:

[(1, 129622080), (2, 64811040), (3, 43207360), (4, 32405520), (5, 25924416), (6, 21603680), (7, 18517440), (8, 16202760), (10, 12962208), (12, 10801840), (14, 9258720), (15, 8641472), (16, 8101380), (20, 6481104), (21, 6172480), (24, 5400920), (28, 4629360), (30, 4320736), (32, 4050690), (35, 3703488), (40, 3240552), (42, 3086240), (48, 2700460), (56, 2314680), (60, 2160368), (64, 2025345), (70, 1851744), (80, 1620276), (84, 1543120), (96, 1350230), (105, 1234496), (112, 1157340), (120, 1080184), (140, 925872), (160, 810138), (168, 771560), (192, 675115), (210, 617248), (224, 578670), (240, 540092), (280, 462936), (320, 405069), (336, 385780), (420, 308624), (448, 289335), (480, 270046), (560, 231468), (672, 192890), (840, 154312), (960, 135023), (1120, 115734), (1344, 96445), (1680, 77156), (2240, 57867), (3360, 38578), (6720, 19289)]