225796480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 128

約数和(自身を含む): 664534080

約数和(自身を除く): 438737600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 3877, 4160, 4480, 5824, 7280, 7754, 8320, 11648, 14560, 15508, 19385, 27139, 29120, 31016, 38770, 50401, 54278, 58240, 62032, 77540, 100802, 108556, 124064, 135695, 155080, 201604, 217112, 248128, 252005, 271390, 310160, 352807, 403208, 434224, 496256, 504010, 542780, 620320, 705614, 806416, 868448, 1008020, 1085560, 1240640, 1411228, 1612832, 1736896, 1764035, 2016040, 2171120, 2481280, 2822456, 3225664, 3473792, 3528070, 4032080, 4342240, 5644912, 6451328, 7056140, 8064160, 8684480, 11289824, 14112280, 16128320, 17368960, 22579648, 28224560, 32256640, 45159296, 56449120, 112898240, 225796480]

約数ペア:

[(1, 225796480), (2, 112898240), (4, 56449120), (5, 45159296), (7, 32256640), (8, 28224560), (10, 22579648), (13, 17368960), (14, 16128320), (16, 14112280), (20, 11289824), (26, 8684480), (28, 8064160), (32, 7056140), (35, 6451328), (40, 5644912), (52, 4342240), (56, 4032080), (64, 3528070), (65, 3473792), (70, 3225664), (80, 2822456), (91, 2481280), (104, 2171120), (112, 2016040), (128, 1764035), (130, 1736896), (140, 1612832), (160, 1411228), (182, 1240640), (208, 1085560), (224, 1008020), (260, 868448), (280, 806416), (320, 705614), (364, 620320), (416, 542780), (448, 504010), (455, 496256), (520, 434224), (560, 403208), (640, 352807), (728, 310160), (832, 271390), (896, 252005), (910, 248128), (1040, 217112), (1120, 201604), (1456, 155080), (1664, 135695), (1820, 124064), (2080, 108556), (2240, 100802), (2912, 77540), (3640, 62032), (3877, 58240), (4160, 54278), (4480, 50401), (5824, 38770), (7280, 31016), (7754, 29120), (8320, 27139), (11648, 19385), (14560, 15508)]