2912192140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 192

約数和(自身を含む): 7704305280

約数和(自身を除く): 4792113140

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 89, 110, 130, 143, 170, 178, 187, 220, 221, 260, 286, 340, 356, 374, 442, 445, 572, 673, 715, 748, 884, 890, 935, 979, 1105, 1157, 1346, 1430, 1513, 1780, 1870, 1958, 2210, 2314, 2431, 2692, 2860, 3026, 3365, 3740, 3916, 4420, 4628, 4862, 4895, 5785, 6052, 6730, 7403, 7565, 8749, 9724, 9790, 11441, 11570, 12155, 12727, 13460, 14806, 15130, 16643, 17498, 19580, 19669, 22882, 23140, 24310, 25454, 29612, 30260, 33286, 34996, 37015, 39338, 43745, 45764, 48620, 50908, 57205, 59897, 63635, 66572, 74030, 78676, 83215, 87490, 96239, 98345, 114410, 119794, 125851, 127270, 148060, 148733, 166430, 174980, 192478, 196690, 216359, 228820, 239588, 251702, 254540, 297466, 299485, 332860, 384956, 393380, 432718, 481195, 503404, 594932, 598970, 629255, 658867, 743665, 778661, 865436, 962390, 1018249, 1081795, 1197940, 1258510, 1317734, 1487330, 1557322, 1636063, 1924780, 2036498, 2163590, 2517020, 2635468, 2974660, 3114644, 3272126, 3294335, 3893305, 4072996, 4327180, 5091245, 6544252, 6588670, 7786610, 8180315, 8565271, 10182490, 11200739, 13177340, 13237237, 15573220, 16360630, 17130542, 20364980, 22401478, 26474474, 32721260, 34261084, 42826355, 44802956, 52948948, 56003695, 66186185, 85652710, 112007390, 132372370, 145609607, 171305420, 224014780, 264744740, 291219214, 582438428, 728048035, 1456096070, 2912192140]

約数ペア:

[(1, 2912192140), (2, 1456096070), (4, 728048035), (5, 582438428), (10, 291219214), (11, 264744740), (13, 224014780), (17, 171305420), (20, 145609607), (22, 132372370), (26, 112007390), (34, 85652710), (44, 66186185), (52, 56003695), (55, 52948948), (65, 44802956), (68, 42826355), (85, 34261084), (89, 32721260), (110, 26474474), (130, 22401478), (143, 20364980), (170, 17130542), (178, 16360630), (187, 15573220), (220, 13237237), (221, 13177340), (260, 11200739), (286, 10182490), (340, 8565271), (356, 8180315), (374, 7786610), (442, 6588670), (445, 6544252), (572, 5091245), (673, 4327180), (715, 4072996), (748, 3893305), (884, 3294335), (890, 3272126), (935, 3114644), (979, 2974660), (1105, 2635468), (1157, 2517020), (1346, 2163590), (1430, 2036498), (1513, 1924780), (1780, 1636063), (1870, 1557322), (1958, 1487330), (2210, 1317734), (2314, 1258510), (2431, 1197940), (2692, 1081795), (2860, 1018249), (3026, 962390), (3365, 865436), (3740, 778661), (3916, 743665), (4420, 658867), (4628, 629255), (4862, 598970), (4895, 594932), (5785, 503404), (6052, 481195), (6730, 432718), (7403, 393380), (7565, 384956), (8749, 332860), (9724, 299485), (9790, 297466), (11441, 254540), (11570, 251702), (12155, 239588), (12727, 228820), (13460, 216359), (14806, 196690), (15130, 192478), (16643, 174980), (17498, 166430), (19580, 148733), (19669, 148060), (22882, 127270), (23140, 125851), (24310, 119794), (25454, 114410), (29612, 98345), (30260, 96239), (33286, 87490), (34996, 83215), (37015, 78676), (39338, 74030), (43745, 66572), (45764, 63635), (48620, 59897), (50908, 57205)]