268887360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{40013}}^1$

素因数の和:40040

約数の個数: 112

約数和(自身を含む): 975701376

約数和(自身を除く): 706814016

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, 40013, 80026, 120039, 160052, 200065, 240078, 280091, 320104, 400130, 480156, 560182, 600195, 640208, 800260, 840273, 960312, 1120364, 1200390, 1280416, 1400455, 1600520, 1680546, 1920624, 2240728, 2400780, 2560832, 2800910, 3201040, 3361092, 3841248, 4201365, 4481456, 4801560, 5601820, 6402080, 6722184, 7682496, 8402730, 8962912, 9603120, 11203640, 12804160, 13444368, 16805460, 17925824, 19206240, 22407280, 26888736, 33610920, 38412480, 44814560, 53777472, 67221840, 89629120, 134443680, 268887360]

約数ペア:

[(1, 268887360), (2, 134443680), (3, 89629120), (4, 67221840), (5, 53777472), (6, 44814560), (7, 38412480), (8, 33610920), (10, 26888736), (12, 22407280), (14, 19206240), (15, 17925824), (16, 16805460), (20, 13444368), (21, 12804160), (24, 11203640), (28, 9603120), (30, 8962912), (32, 8402730), (35, 7682496), (40, 6722184), (42, 6402080), (48, 5601820), (56, 4801560), (60, 4481456), (64, 4201365), (70, 3841248), (80, 3361092), (84, 3201040), (96, 2800910), (105, 2560832), (112, 2400780), (120, 2240728), (140, 1920624), (160, 1680546), (168, 1600520), (192, 1400455), (210, 1280416), (224, 1200390), (240, 1120364), (280, 960312), (320, 840273), (336, 800260), (420, 640208), (448, 600195), (480, 560182), (560, 480156), (672, 400130), (840, 320104), (960, 280091), (1120, 240078), (1344, 200065), (1680, 160052), (2240, 120039), (3360, 80026), (6720, 40013)]