201774720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15013}}^1$

素因数の和:15042

約数の個数: 128

約数和(自身を含む): 735085440

約数和(自身を除く): 533310720

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15013, 30026, 45039, 60052, 75065, 90078, 105091, 120104, 150130, 180156, 210182, 225195, 240208, 300260, 315273, 360312, 420364, 450390, 480416, 525455, 600520, 630546, 720624, 840728, 900780, 960832, 1050910, 1201040, 1261092, 1441248, 1576365, 1681456, 1801560, 1921664, 2101820, 2402080, 2522184, 2882496, 3152730, 3362912, 3603120, 4203640, 4804160, 5044368, 5764992, 6305460, 6725824, 7206240, 8407280, 9608320, 10088736, 12610920, 13451648, 14412480, 16814560, 20177472, 25221840, 28824960, 33629120, 40354944, 50443680, 67258240, 100887360, 201774720]

約数ペア:

[(1, 201774720), (2, 100887360), (3, 67258240), (4, 50443680), (5, 40354944), (6, 33629120), (7, 28824960), (8, 25221840), (10, 20177472), (12, 16814560), (14, 14412480), (15, 13451648), (16, 12610920), (20, 10088736), (21, 9608320), (24, 8407280), (28, 7206240), (30, 6725824), (32, 6305460), (35, 5764992), (40, 5044368), (42, 4804160), (48, 4203640), (56, 3603120), (60, 3362912), (64, 3152730), (70, 2882496), (80, 2522184), (84, 2402080), (96, 2101820), (105, 1921664), (112, 1801560), (120, 1681456), (128, 1576365), (140, 1441248), (160, 1261092), (168, 1201040), (192, 1050910), (210, 960832), (224, 900780), (240, 840728), (280, 720624), (320, 630546), (336, 600520), (384, 525455), (420, 480416), (448, 450390), (480, 420364), (560, 360312), (640, 315273), (672, 300260), (840, 240208), (896, 225195), (960, 210182), (1120, 180156), (1344, 150130), (1680, 120104), (1920, 105091), (2240, 90078), (2688, 75065), (3360, 60052), (4480, 45039), (6720, 30026), (13440, 15013)]