201103840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 560023632

約数和(自身を除く): 358919792

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, 227, 245, 280, 392, 452, 454, 490, 560, 565, 784, 791, 904, 908, 980, 1120, 1130, 1135, 1568, 1582, 1589, 1808, 1816, 1960, 2260, 2270, 3164, 3178, 3616, 3632, 3920, 3955, 4520, 4540, 5537, 6328, 6356, 7264, 7840, 7910, 7945, 9040, 9080, 11074, 11123, 12656, 12712, 15820, 15890, 18080, 18160, 22148, 22246, 25312, 25424, 25651, 27685, 31640, 31780, 36320, 44296, 44492, 50848, 51302, 55370, 55615, 63280, 63560, 88592, 88984, 102604, 110740, 111230, 126560, 127120, 128255, 177184, 177968, 179557, 205208, 221480, 222460, 254240, 256510, 355936, 359114, 410416, 442960, 444920, 513020, 718228, 820832, 885920, 889840, 897785, 1026040, 1256899, 1436456, 1779680, 1795570, 2052080, 2513798, 2872912, 3591140, 4104160, 5027596, 5745824, 6284495, 7182280, 10055192, 12568990, 14364560, 20110384, 25137980, 28729120, 40220768, 50275960, 100551920, 201103840]

約数ペア:

[(1, 201103840), (2, 100551920), (4, 50275960), (5, 40220768), (7, 28729120), (8, 25137980), (10, 20110384), (14, 14364560), (16, 12568990), (20, 10055192), (28, 7182280), (32, 6284495), (35, 5745824), (40, 5027596), (49, 4104160), (56, 3591140), (70, 2872912), (80, 2513798), (98, 2052080), (112, 1795570), (113, 1779680), (140, 1436456), (160, 1256899), (196, 1026040), (224, 897785), (226, 889840), (227, 885920), (245, 820832), (280, 718228), (392, 513020), (452, 444920), (454, 442960), (490, 410416), (560, 359114), (565, 355936), (784, 256510), (791, 254240), (904, 222460), (908, 221480), (980, 205208), (1120, 179557), (1130, 177968), (1135, 177184), (1568, 128255), (1582, 127120), (1589, 126560), (1808, 111230), (1816, 110740), (1960, 102604), (2260, 88984), (2270, 88592), (3164, 63560), (3178, 63280), (3616, 55615), (3632, 55370), (3920, 51302), (3955, 50848), (4520, 44492), (4540, 44296), (5537, 36320), (6328, 31780), (6356, 31640), (7264, 27685), (7840, 25651), (7910, 25424), (7945, 25312), (9040, 22246), (9080, 22148), (11074, 18160), (11123, 18080), (12656, 15890), (12712, 15820)]