213635520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10597}}^1$

素因数の和:10627

約数の個数: 168

約数和(自身を含む): 839870304

約数和(自身を除く): 626234784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10597, 20160, 21194, 31791, 42388, 52985, 63582, 74179, 84776, 95373, 105970, 127164, 148358, 158955, 169552, 190746, 211940, 222537, 254328, 296716, 317910, 339104, 370895, 381492, 423880, 445074, 476865, 508656, 593432, 635820, 667611, 678208, 741790, 762984, 847760, 890148, 953730, 1017312, 1112685, 1186864, 1271640, 1335222, 1483580, 1525968, 1695520, 1780296, 1907460, 2034624, 2225370, 2373728, 2543280, 2670444, 2967160, 3051936, 3338055, 3391040, 3560592, 3814920, 4450740, 4747456, 5086560, 5340888, 5934320, 6103872, 6676110, 7121184, 7629840, 8901480, 10173120, 10681776, 11868640, 13352220, 14242368, 15259680, 17802960, 21363552, 23737280, 26704440, 30519360, 35605920, 42727104, 53408880, 71211840, 106817760, 213635520]

約数ペア:

[(1, 213635520), (2, 106817760), (3, 71211840), (4, 53408880), (5, 42727104), (6, 35605920), (7, 30519360), (8, 26704440), (9, 23737280), (10, 21363552), (12, 17802960), (14, 15259680), (15, 14242368), (16, 13352220), (18, 11868640), (20, 10681776), (21, 10173120), (24, 8901480), (28, 7629840), (30, 7121184), (32, 6676110), (35, 6103872), (36, 5934320), (40, 5340888), (42, 5086560), (45, 4747456), (48, 4450740), (56, 3814920), (60, 3560592), (63, 3391040), (64, 3338055), (70, 3051936), (72, 2967160), (80, 2670444), (84, 2543280), (90, 2373728), (96, 2225370), (105, 2034624), (112, 1907460), (120, 1780296), (126, 1695520), (140, 1525968), (144, 1483580), (160, 1335222), (168, 1271640), (180, 1186864), (192, 1112685), (210, 1017312), (224, 953730), (240, 890148), (252, 847760), (280, 762984), (288, 741790), (315, 678208), (320, 667611), (336, 635820), (360, 593432), (420, 508656), (448, 476865), (480, 445074), (504, 423880), (560, 381492), (576, 370895), (630, 339104), (672, 317910), (720, 296716), (840, 254328), (960, 222537), (1008, 211940), (1120, 190746), (1260, 169552), (1344, 158955), (1440, 148358), (1680, 127164), (2016, 105970), (2240, 95373), (2520, 84776), (2880, 74179), (3360, 63582), (4032, 52985), (5040, 42388), (6720, 31791), (10080, 21194), (10597, 20160)]