2313461640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28393}}^1$

素因数の和:28511

約数の個数: 128

約数和(自身を含む): 8013922560

約数和(自身を除く): 5700460920

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 28393, 40740, 56786, 81480, 85179, 113572, 141965, 170358, 198751, 227144, 283930, 340716, 397502, 425895, 567860, 596253, 681432, 795004, 851790, 993755, 1135720, 1192506, 1590008, 1703580, 1987510, 2385012, 2754121, 2981265, 3407160, 3975020, 4770024, 5508242, 5962530, 7950040, 8262363, 11016484, 11925060, 13770605, 16524726, 19278847, 22032968, 23850120, 27541210, 33049452, 38557694, 41311815, 55082420, 57836541, 66098904, 77115388, 82623630, 96394235, 110164840, 115673082, 154230776, 165247260, 192788470, 231346164, 289182705, 330494520, 385576940, 462692328, 578365410, 771153880, 1156730820, 2313461640]

約数ペア:

[(1, 2313461640), (2, 1156730820), (3, 771153880), (4, 578365410), (5, 462692328), (6, 385576940), (7, 330494520), (8, 289182705), (10, 231346164), (12, 192788470), (14, 165247260), (15, 154230776), (20, 115673082), (21, 110164840), (24, 96394235), (28, 82623630), (30, 77115388), (35, 66098904), (40, 57836541), (42, 55082420), (56, 41311815), (60, 38557694), (70, 33049452), (84, 27541210), (97, 23850120), (105, 22032968), (120, 19278847), (140, 16524726), (168, 13770605), (194, 11925060), (210, 11016484), (280, 8262363), (291, 7950040), (388, 5962530), (420, 5508242), (485, 4770024), (582, 3975020), (679, 3407160), (776, 2981265), (840, 2754121), (970, 2385012), (1164, 1987510), (1358, 1703580), (1455, 1590008), (1940, 1192506), (2037, 1135720), (2328, 993755), (2716, 851790), (2910, 795004), (3395, 681432), (3880, 596253), (4074, 567860), (5432, 425895), (5820, 397502), (6790, 340716), (8148, 283930), (10185, 227144), (11640, 198751), (13580, 170358), (16296, 141965), (20370, 113572), (27160, 85179), (28393, 81480), (40740, 56786)]