29251320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 72355080

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, 359, 388, 420, 485, 582, 679, 718, 776, 840, 970, 1077, 1164, 1358, 1436, 1455, 1795, 1940, 2037, 2154, 2328, 2513, 2716, 2872, 2910, 3395, 3590, 3880, 4074, 4308, 5026, 5385, 5432, 5820, 6790, 7180, 7539, 8148, 8616, 10052, 10185, 10770, 11640, 12565, 13580, 14360, 15078, 16296, 20104, 20370, 21540, 25130, 27160, 30156, 34823, 37695, 40740, 43080, 50260, 60312, 69646, 75390, 81480, 100520, 104469, 139292, 150780, 174115, 208938, 243761, 278584, 301560, 348230, 417876, 487522, 522345, 696460, 731283, 835752, 975044, 1044690, 1218805, 1392920, 1462566, 1950088, 2089380, 2437610, 2925132, 3656415, 4178760, 4875220, 5850264, 7312830, 9750440, 14625660, 29251320]

約数ペア:

[(1, 29251320), (2, 14625660), (3, 9750440), (4, 7312830), (5, 5850264), (6, 4875220), (7, 4178760), (8, 3656415), (10, 2925132), (12, 2437610), (14, 2089380), (15, 1950088), (20, 1462566), (21, 1392920), (24, 1218805), (28, 1044690), (30, 975044), (35, 835752), (40, 731283), (42, 696460), (56, 522345), (60, 487522), (70, 417876), (84, 348230), (97, 301560), (105, 278584), (120, 243761), (140, 208938), (168, 174115), (194, 150780), (210, 139292), (280, 104469), (291, 100520), (359, 81480), (388, 75390), (420, 69646), (485, 60312), (582, 50260), (679, 43080), (718, 40740), (776, 37695), (840, 34823), (970, 30156), (1077, 27160), (1164, 25130), (1358, 21540), (1436, 20370), (1455, 20104), (1795, 16296), (1940, 15078), (2037, 14360), (2154, 13580), (2328, 12565), (2513, 11640), (2716, 10770), (2872, 10185), (2910, 10052), (3395, 8616), (3590, 8148), (3880, 7539), (4074, 7180), (4308, 6790), (5026, 5820), (5385, 5432)]