429089640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2593}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 1479202560

約数和(自身を除く): 1050112920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2593, 2758, 2955, 3940, 4137, 4728, 5186, 5516, 5910, 6895, 7779, 7880, 8274, 10372, 11032, 11820, 12965, 13790, 15558, 16548, 18151, 20685, 20744, 23640, 25930, 27580, 31116, 33096, 36302, 38895, 41370, 51860, 54453, 55160, 62232, 72604, 77790, 82740, 90755, 103720, 108906, 145208, 155580, 165480, 181510, 217812, 272265, 311160, 363020, 435624, 510821, 544530, 726040, 1021642, 1089060, 1532463, 2043284, 2178120, 2554105, 3064926, 3575747, 4086568, 5108210, 6129852, 7151494, 7662315, 10216420, 10727241, 12259704, 14302988, 15324630, 17878735, 20432840, 21454482, 28605976, 30649260, 35757470, 42908964, 53636205, 61298520, 71514940, 85817928, 107272410, 143029880, 214544820, 429089640]

約数ペア:

[(1, 429089640), (2, 214544820), (3, 143029880), (4, 107272410), (5, 85817928), (6, 71514940), (7, 61298520), (8, 53636205), (10, 42908964), (12, 35757470), (14, 30649260), (15, 28605976), (20, 21454482), (21, 20432840), (24, 17878735), (28, 15324630), (30, 14302988), (35, 12259704), (40, 10727241), (42, 10216420), (56, 7662315), (60, 7151494), (70, 6129852), (84, 5108210), (105, 4086568), (120, 3575747), (140, 3064926), (168, 2554105), (197, 2178120), (210, 2043284), (280, 1532463), (394, 1089060), (420, 1021642), (591, 726040), (788, 544530), (840, 510821), (985, 435624), (1182, 363020), (1379, 311160), (1576, 272265), (1970, 217812), (2364, 181510), (2593, 165480), (2758, 155580), (2955, 145208), (3940, 108906), (4137, 103720), (4728, 90755), (5186, 82740), (5516, 77790), (5910, 72604), (6895, 62232), (7779, 55160), (7880, 54453), (8274, 51860), (10372, 41370), (11032, 38895), (11820, 36302), (12965, 33096), (13790, 31116), (15558, 27580), (16548, 25930), (18151, 23640), (20685, 20744)]