310318260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1126

約数の個数: 192

約数和(自身を含む): 1074554880

約数和(自身を除く): 764236620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 570, 665, 703, 740, 777, 798, 1036, 1051, 1110, 1140, 1295, 1330, 1406, 1554, 1596, 1995, 2102, 2109, 2220, 2590, 2660, 2812, 3108, 3153, 3515, 3885, 3990, 4204, 4218, 4921, 5180, 5255, 6306, 7030, 7357, 7770, 7980, 8436, 9842, 10510, 10545, 12612, 14060, 14714, 14763, 15540, 15765, 19684, 19969, 21020, 21090, 22071, 24605, 29428, 29526, 31530, 36785, 38887, 39938, 42180, 44142, 49210, 59052, 59907, 63060, 73570, 73815, 77774, 79876, 88284, 98420, 99845, 110355, 116661, 119814, 139783, 147140, 147630, 155548, 194435, 199690, 220710, 233322, 239628, 272209, 279566, 295260, 299535, 388870, 399380, 419349, 441420, 466644, 544418, 559132, 583305, 599070, 698915, 738853, 777740, 816627, 838698, 1088836, 1166610, 1198140, 1361045, 1397830, 1477706, 1633254, 1677396, 2096745, 2216559, 2333220, 2722090, 2795660, 2955412, 3266508, 3694265, 4083135, 4193490, 4433118, 5171971, 5444180, 7388530, 8166270, 8386980, 8866236, 10343942, 11082795, 14777060, 15515913, 16332540, 20687884, 22165590, 25859855, 31031826, 44331180, 51719710, 62063652, 77579565, 103439420, 155159130, 310318260]

約数ペア:

[(1, 310318260), (2, 155159130), (3, 103439420), (4, 77579565), (5, 62063652), (6, 51719710), (7, 44331180), (10, 31031826), (12, 25859855), (14, 22165590), (15, 20687884), (19, 16332540), (20, 15515913), (21, 14777060), (28, 11082795), (30, 10343942), (35, 8866236), (37, 8386980), (38, 8166270), (42, 7388530), (57, 5444180), (60, 5171971), (70, 4433118), (74, 4193490), (76, 4083135), (84, 3694265), (95, 3266508), (105, 2955412), (111, 2795660), (114, 2722090), (133, 2333220), (140, 2216559), (148, 2096745), (185, 1677396), (190, 1633254), (210, 1477706), (222, 1397830), (228, 1361045), (259, 1198140), (266, 1166610), (285, 1088836), (370, 838698), (380, 816627), (399, 777740), (420, 738853), (444, 698915), (518, 599070), (532, 583305), (555, 559132), (570, 544418), (665, 466644), (703, 441420), (740, 419349), (777, 399380), (798, 388870), (1036, 299535), (1051, 295260), (1110, 279566), (1140, 272209), (1295, 239628), (1330, 233322), (1406, 220710), (1554, 199690), (1596, 194435), (1995, 155548), (2102, 147630), (2109, 147140), (2220, 139783), (2590, 119814), (2660, 116661), (2812, 110355), (3108, 99845), (3153, 98420), (3515, 88284), (3885, 79876), (3990, 77774), (4204, 73815), (4218, 73570), (4921, 63060), (5180, 59907), (5255, 59052), (6306, 49210), (7030, 44142), (7357, 42180), (7770, 39938), (7980, 38887), (8436, 36785), (9842, 31530), (10510, 29526), (10545, 29428), (12612, 24605), (14060, 22071), (14714, 21090), (14763, 21020), (15540, 19969), (15765, 19684)]