90993280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 261936000

約数和(自身を除く): 170942720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1069, 1120, 1216, 1330, 1520, 2128, 2138, 2240, 2432, 2660, 3040, 4256, 4276, 4480, 5320, 5345, 6080, 7483, 8512, 8552, 10640, 10690, 12160, 14966, 17024, 17104, 20311, 21280, 21380, 29932, 34208, 37415, 40622, 42560, 42760, 59864, 68416, 74830, 81244, 85120, 85520, 101555, 119728, 136832, 142177, 149660, 162488, 171040, 203110, 239456, 284354, 299320, 324976, 342080, 406220, 478912, 568708, 598640, 649952, 684160, 710885, 812440, 957824, 1137416, 1197280, 1299904, 1421770, 1624880, 2274832, 2394560, 2599808, 2843540, 3249760, 4549664, 4789120, 5687080, 6499520, 9099328, 11374160, 12999040, 18198656, 22748320, 45496640, 90993280]

約数ペア:

[(1, 90993280), (2, 45496640), (4, 22748320), (5, 18198656), (7, 12999040), (8, 11374160), (10, 9099328), (14, 6499520), (16, 5687080), (19, 4789120), (20, 4549664), (28, 3249760), (32, 2843540), (35, 2599808), (38, 2394560), (40, 2274832), (56, 1624880), (64, 1421770), (70, 1299904), (76, 1197280), (80, 1137416), (95, 957824), (112, 812440), (128, 710885), (133, 684160), (140, 649952), (152, 598640), (160, 568708), (190, 478912), (224, 406220), (266, 342080), (280, 324976), (304, 299320), (320, 284354), (380, 239456), (448, 203110), (532, 171040), (560, 162488), (608, 149660), (640, 142177), (665, 136832), (760, 119728), (896, 101555), (1064, 85520), (1069, 85120), (1120, 81244), (1216, 74830), (1330, 68416), (1520, 59864), (2128, 42760), (2138, 42560), (2240, 40622), (2432, 37415), (2660, 34208), (3040, 29932), (4256, 21380), (4276, 21280), (4480, 20311), (5320, 17104), (5345, 17024), (6080, 14966), (7483, 12160), (8512, 10690), (8552, 10640)]