427271040

素因数分解:

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

素因数の和:10629

約数の個数: 192

約数和(自身を含む): 1686353760

約数和(自身を除く): 1259082720

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 10597, 13440, 20160, 21194, 31791, 40320, 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, 1356416, 1483580, 1525968, 1695520, 1780296, 1907460, 2034624, 2225370, 2373728, 2543280, 2670444, 2967160, 3051936, 3338055, 3391040, 3560592, 3814920, 4069248, 4450740, 4747456, 5086560, 5340888, 5934320, 6103872, 6676110, 6782080, 7121184, 7629840, 8901480, 9494912, 10173120, 10681776, 11868640, 12207744, 13352220, 14242368, 15259680, 17802960, 20346240, 21363552, 23737280, 26704440, 28484736, 30519360, 35605920, 42727104, 47474560, 53408880, 61038720, 71211840, 85454208, 106817760, 142423680, 213635520, 427271040]

約数ペア:

[(1, 427271040), (2, 213635520), (3, 142423680), (4, 106817760), (5, 85454208), (6, 71211840), (7, 61038720), (8, 53408880), (9, 47474560), (10, 42727104), (12, 35605920), (14, 30519360), (15, 28484736), (16, 26704440), (18, 23737280), (20, 21363552), (21, 20346240), (24, 17802960), (28, 15259680), (30, 14242368), (32, 13352220), (35, 12207744), (36, 11868640), (40, 10681776), (42, 10173120), (45, 9494912), (48, 8901480), (56, 7629840), (60, 7121184), (63, 6782080), (64, 6676110), (70, 6103872), (72, 5934320), (80, 5340888), (84, 5086560), (90, 4747456), (96, 4450740), (105, 4069248), (112, 3814920), (120, 3560592), (126, 3391040), (128, 3338055), (140, 3051936), (144, 2967160), (160, 2670444), (168, 2543280), (180, 2373728), (192, 2225370), (210, 2034624), (224, 1907460), (240, 1780296), (252, 1695520), (280, 1525968), (288, 1483580), (315, 1356416), (320, 1335222), (336, 1271640), (360, 1186864), (384, 1112685), (420, 1017312), (448, 953730), (480, 890148), (504, 847760), (560, 762984), (576, 741790), (630, 678208), (640, 667611), (672, 635820), (720, 593432), (840, 508656), (896, 476865), (960, 445074), (1008, 423880), (1120, 381492), (1152, 370895), (1260, 339104), (1344, 317910), (1440, 296716), (1680, 254328), (1920, 222537), (2016, 211940), (2240, 190746), (2520, 169552), (2688, 158955), (2880, 148358), (3360, 127164), (4032, 105970), (4480, 95373), (5040, 84776), (5760, 74179), (6720, 63582), (8064, 52985), (10080, 42388), (10597, 40320), (13440, 31791), (20160, 21194)]