164816400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2803}}^1$

素因数の和:2838

約数の個数: 180

約数和(自身を含む): 614378832

約数和(自身を除く): 449562432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2803, 2940, 3675, 3920, 4200, 4900, 5606, 5880, 7350, 8400, 8409, 9800, 11212, 11760, 14015, 14700, 16818, 19600, 19621, 22424, 28030, 29400, 33636, 39242, 42045, 44848, 56060, 58800, 58863, 67272, 70075, 78484, 84090, 98105, 112120, 117726, 134544, 137347, 140150, 156968, 168180, 196210, 210225, 224240, 235452, 274694, 280300, 294315, 313936, 336360, 392420, 412041, 420450, 470904, 490525, 549388, 560600, 588630, 672720, 686735, 784840, 824082, 840900, 941808, 981050, 1098776, 1121200, 1177260, 1373470, 1471575, 1569680, 1648164, 1681800, 1962100, 2060205, 2197552, 2354520, 2746940, 2943150, 3296328, 3363600, 3433675, 3924200, 4120410, 4709040, 5493880, 5886300, 6592656, 6867350, 7848400, 8240820, 10301025, 10987760, 11772600, 13734700, 16481640, 20602050, 23545200, 27469400, 32963280, 41204100, 54938800, 82408200, 164816400]

約数ペア:

[(1, 164816400), (2, 82408200), (3, 54938800), (4, 41204100), (5, 32963280), (6, 27469400), (7, 23545200), (8, 20602050), (10, 16481640), (12, 13734700), (14, 11772600), (15, 10987760), (16, 10301025), (20, 8240820), (21, 7848400), (24, 6867350), (25, 6592656), (28, 5886300), (30, 5493880), (35, 4709040), (40, 4120410), (42, 3924200), (48, 3433675), (49, 3363600), (50, 3296328), (56, 2943150), (60, 2746940), (70, 2354520), (75, 2197552), (80, 2060205), (84, 1962100), (98, 1681800), (100, 1648164), (105, 1569680), (112, 1471575), (120, 1373470), (140, 1177260), (147, 1121200), (150, 1098776), (168, 981050), (175, 941808), (196, 840900), (200, 824082), (210, 784840), (240, 686735), (245, 672720), (280, 588630), (294, 560600), (300, 549388), (336, 490525), (350, 470904), (392, 420450), (400, 412041), (420, 392420), (490, 336360), (525, 313936), (560, 294315), (588, 280300), (600, 274694), (700, 235452), (735, 224240), (784, 210225), (840, 196210), (980, 168180), (1050, 156968), (1176, 140150), (1200, 137347), (1225, 134544), (1400, 117726), (1470, 112120), (1680, 98105), (1960, 84090), (2100, 78484), (2352, 70075), (2450, 67272), (2800, 58863), (2803, 58800), (2940, 56060), (3675, 44848), (3920, 42045), (4200, 39242), (4900, 33636), (5606, 29400), (5880, 28030), (7350, 22424), (8400, 19621), (8409, 19600), (9800, 16818), (11212, 14700), (11760, 14015)]