504088480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 1400059080

約数和(自身を除く): 895970600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 160, 196, 224, 226, 245, 280, 392, 452, 490, 560, 565, 569, 784, 791, 904, 980, 1120, 1130, 1138, 1568, 1582, 1808, 1960, 2260, 2276, 2845, 3164, 3616, 3920, 3955, 3983, 4520, 4552, 5537, 5690, 6328, 7840, 7910, 7966, 9040, 9104, 11074, 11380, 12656, 15820, 15932, 18080, 18208, 19915, 22148, 22760, 25312, 27685, 27881, 31640, 31864, 39830, 44296, 45520, 55370, 55762, 63280, 63728, 64297, 79660, 88592, 91040, 110740, 111524, 126560, 127456, 128594, 139405, 159320, 177184, 221480, 223048, 257188, 278810, 318640, 321485, 442960, 446096, 450079, 514376, 557620, 637280, 642970, 885920, 892192, 900158, 1028752, 1115240, 1285940, 1800316, 2057504, 2230480, 2250395, 2571880, 3150553, 3600632, 4460960, 4500790, 5143760, 6301106, 7201264, 9001580, 10287520, 12602212, 14402528, 15752765, 18003160, 25204424, 31505530, 36006320, 50408848, 63011060, 72012640, 100817696, 126022120, 252044240, 504088480]

約数ペア:

[(1, 504088480), (2, 252044240), (4, 126022120), (5, 100817696), (7, 72012640), (8, 63011060), (10, 50408848), (14, 36006320), (16, 31505530), (20, 25204424), (28, 18003160), (32, 15752765), (35, 14402528), (40, 12602212), (49, 10287520), (56, 9001580), (70, 7201264), (80, 6301106), (98, 5143760), (112, 4500790), (113, 4460960), (140, 3600632), (160, 3150553), (196, 2571880), (224, 2250395), (226, 2230480), (245, 2057504), (280, 1800316), (392, 1285940), (452, 1115240), (490, 1028752), (560, 900158), (565, 892192), (569, 885920), (784, 642970), (791, 637280), (904, 557620), (980, 514376), (1120, 450079), (1130, 446096), (1138, 442960), (1568, 321485), (1582, 318640), (1808, 278810), (1960, 257188), (2260, 223048), (2276, 221480), (2845, 177184), (3164, 159320), (3616, 139405), (3920, 128594), (3955, 127456), (3983, 126560), (4520, 111524), (4552, 110740), (5537, 91040), (5690, 88592), (6328, 79660), (7840, 64297), (7910, 63728), (7966, 63280), (9040, 55762), (9104, 55370), (11074, 45520), (11380, 44296), (12656, 39830), (15820, 31864), (15932, 31640), (18080, 27881), (18208, 27685), (19915, 25312), (22148, 22760)]