807214240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5467

約数の個数: 144

約数和(自身を含む): 2335586400

約数和(自身を除く): 1528372160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 5419, 7448, 7840, 9310, 10640, 10838, 14896, 18620, 21280, 21676, 27095, 29792, 37240, 37933, 43352, 54190, 74480, 75866, 86704, 102961, 108380, 148960, 151732, 173408, 189665, 205922, 216760, 265531, 303464, 379330, 411844, 433520, 514805, 531062, 606928, 720727, 758660, 823688, 867040, 1029610, 1062124, 1213856, 1327655, 1441454, 1517320, 1647376, 2059220, 2124248, 2655310, 2882908, 3034640, 3294752, 3603635, 4118440, 4248496, 5045089, 5310620, 5765816, 6069280, 7207270, 8236880, 8496992, 10090178, 10621240, 11531632, 14414540, 16473760, 20180356, 21242480, 23063264, 25225445, 28829080, 40360712, 42484960, 50450890, 57658160, 80721424, 100901780, 115316320, 161442848, 201803560, 403607120, 807214240]

約数ペア:

[(1, 807214240), (2, 403607120), (4, 201803560), (5, 161442848), (7, 115316320), (8, 100901780), (10, 80721424), (14, 57658160), (16, 50450890), (19, 42484960), (20, 40360712), (28, 28829080), (32, 25225445), (35, 23063264), (38, 21242480), (40, 20180356), (49, 16473760), (56, 14414540), (70, 11531632), (76, 10621240), (80, 10090178), (95, 8496992), (98, 8236880), (112, 7207270), (133, 6069280), (140, 5765816), (152, 5310620), (160, 5045089), (190, 4248496), (196, 4118440), (224, 3603635), (245, 3294752), (266, 3034640), (280, 2882908), (304, 2655310), (380, 2124248), (392, 2059220), (490, 1647376), (532, 1517320), (560, 1441454), (608, 1327655), (665, 1213856), (760, 1062124), (784, 1029610), (931, 867040), (980, 823688), (1064, 758660), (1120, 720727), (1330, 606928), (1520, 531062), (1568, 514805), (1862, 433520), (1960, 411844), (2128, 379330), (2660, 303464), (3040, 265531), (3724, 216760), (3920, 205922), (4256, 189665), (4655, 173408), (5320, 151732), (5419, 148960), (7448, 108380), (7840, 102961), (9310, 86704), (10640, 75866), (10838, 74480), (14896, 54190), (18620, 43352), (21280, 37933), (21676, 37240), (27095, 29792)]