471257640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4416

約数の個数: 192

約数和(自身を含む): 1791504000

約数和(自身を除く): 1320246360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4349, 4515, 5160, 5418, 6020, 7224, 7740, 8698, 9030, 10836, 12040, 13047, 13545, 15480, 17396, 18060, 21672, 21745, 26094, 27090, 30443, 34792, 36120, 39141, 43490, 52188, 54180, 60886, 65235, 78282, 86980, 91329, 104376, 108360, 121772, 130470, 152215, 156564, 173960, 182658, 187007, 195705, 243544, 260940, 273987, 304430, 313128, 365316, 374014, 391410, 456645, 521880, 547974, 561021, 608860, 730632, 748028, 782820, 913290, 935035, 1095948, 1122042, 1217720, 1309049, 1369935, 1496056, 1565640, 1683063, 1826580, 1870070, 2191896, 2244084, 2618098, 2739870, 2805105, 3366126, 3653160, 3740140, 3927147, 4488168, 5236196, 5479740, 5610210, 6545245, 6732252, 7480280, 7854294, 8415315, 10472392, 10959480, 11220420, 11781441, 13090490, 13464504, 15708588, 16830630, 19635735, 22440840, 23562882, 26180980, 31417176, 33661260, 39271470, 47125764, 52361960, 58907205, 67322520, 78542940, 94251528, 117814410, 157085880, 235628820, 471257640]

約数ペア:

[(1, 471257640), (2, 235628820), (3, 157085880), (4, 117814410), (5, 94251528), (6, 78542940), (7, 67322520), (8, 58907205), (9, 52361960), (10, 47125764), (12, 39271470), (14, 33661260), (15, 31417176), (18, 26180980), (20, 23562882), (21, 22440840), (24, 19635735), (28, 16830630), (30, 15708588), (35, 13464504), (36, 13090490), (40, 11781441), (42, 11220420), (43, 10959480), (45, 10472392), (56, 8415315), (60, 7854294), (63, 7480280), (70, 6732252), (72, 6545245), (84, 5610210), (86, 5479740), (90, 5236196), (105, 4488168), (120, 3927147), (126, 3740140), (129, 3653160), (140, 3366126), (168, 2805105), (172, 2739870), (180, 2618098), (210, 2244084), (215, 2191896), (252, 1870070), (258, 1826580), (280, 1683063), (301, 1565640), (315, 1496056), (344, 1369935), (360, 1309049), (387, 1217720), (420, 1122042), (430, 1095948), (504, 935035), (516, 913290), (602, 782820), (630, 748028), (645, 730632), (774, 608860), (840, 561021), (860, 547974), (903, 521880), (1032, 456645), (1204, 391410), (1260, 374014), (1290, 365316), (1505, 313128), (1548, 304430), (1720, 273987), (1806, 260940), (1935, 243544), (2408, 195705), (2520, 187007), (2580, 182658), (2709, 173960), (3010, 156564), (3096, 152215), (3612, 130470), (3870, 121772), (4349, 108360), (4515, 104376), (5160, 91329), (5418, 86980), (6020, 78282), (7224, 65235), (7740, 60886), (8698, 54180), (9030, 52188), (10836, 43490), (12040, 39141), (13047, 36120), (13545, 34792), (15480, 30443), (17396, 27090), (18060, 26094), (21672, 21745)]