142423680

素因数分解:

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

素因数の和:10626

約数の個数: 128

約数和(自身を含む): 518878080

約数和(自身を除く): 376454400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10597, 13440, 21194, 31791, 42388, 52985, 63582, 74179, 84776, 105970, 127164, 148358, 158955, 169552, 211940, 222537, 254328, 296716, 317910, 339104, 370895, 423880, 445074, 508656, 593432, 635820, 678208, 741790, 847760, 890148, 1017312, 1112685, 1186864, 1271640, 1356416, 1483580, 1695520, 1780296, 2034624, 2225370, 2373728, 2543280, 2967160, 3391040, 3560592, 4069248, 4450740, 4747456, 5086560, 5934320, 6782080, 7121184, 8901480, 9494912, 10173120, 11868640, 14242368, 17802960, 20346240, 23737280, 28484736, 35605920, 47474560, 71211840, 142423680]

約数ペア:

[(1, 142423680), (2, 71211840), (3, 47474560), (4, 35605920), (5, 28484736), (6, 23737280), (7, 20346240), (8, 17802960), (10, 14242368), (12, 11868640), (14, 10173120), (15, 9494912), (16, 8901480), (20, 7121184), (21, 6782080), (24, 5934320), (28, 5086560), (30, 4747456), (32, 4450740), (35, 4069248), (40, 3560592), (42, 3391040), (48, 2967160), (56, 2543280), (60, 2373728), (64, 2225370), (70, 2034624), (80, 1780296), (84, 1695520), (96, 1483580), (105, 1356416), (112, 1271640), (120, 1186864), (128, 1112685), (140, 1017312), (160, 890148), (168, 847760), (192, 741790), (210, 678208), (224, 635820), (240, 593432), (280, 508656), (320, 445074), (336, 423880), (384, 370895), (420, 339104), (448, 317910), (480, 296716), (560, 254328), (640, 222537), (672, 211940), (840, 169552), (896, 158955), (960, 148358), (1120, 127164), (1344, 105970), (1680, 84776), (1920, 74179), (2240, 63582), (2688, 52985), (3360, 42388), (4480, 31791), (6720, 21194), (10597, 13440)]