1445855360

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 3585047040

約数和(自身を除く): 2139191680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 71, 80, 94, 128, 142, 160, 188, 235, 284, 320, 355, 376, 470, 568, 640, 677, 710, 752, 940, 1136, 1354, 1420, 1504, 1880, 2272, 2708, 2840, 3008, 3337, 3385, 3760, 4544, 5416, 5680, 6016, 6674, 6770, 7520, 9088, 10832, 11360, 13348, 13540, 15040, 16685, 21664, 22720, 26696, 27080, 30080, 31819, 33370, 43328, 45440, 48067, 53392, 54160, 63638, 66740, 86656, 96134, 106784, 108320, 127276, 133480, 159095, 192268, 213568, 216640, 240335, 254552, 266960, 318190, 384536, 427136, 433280, 480670, 509104, 533920, 636380, 769072, 961340, 1018208, 1067840, 1272760, 1538144, 1922680, 2036416, 2135680, 2259149, 2545520, 3076288, 3845360, 4072832, 4518298, 5091040, 6152576, 7690720, 9036596, 10182080, 11295745, 15381440, 18073192, 20364160, 22591490, 30762880, 36146384, 45182980, 72292768, 90365960, 144585536, 180731920, 289171072, 361463840, 722927680, 1445855360]

約数ペア:

[(1, 1445855360), (2, 722927680), (4, 361463840), (5, 289171072), (8, 180731920), (10, 144585536), (16, 90365960), (20, 72292768), (32, 45182980), (40, 36146384), (47, 30762880), (64, 22591490), (71, 20364160), (80, 18073192), (94, 15381440), (128, 11295745), (142, 10182080), (160, 9036596), (188, 7690720), (235, 6152576), (284, 5091040), (320, 4518298), (355, 4072832), (376, 3845360), (470, 3076288), (568, 2545520), (640, 2259149), (677, 2135680), (710, 2036416), (752, 1922680), (940, 1538144), (1136, 1272760), (1354, 1067840), (1420, 1018208), (1504, 961340), (1880, 769072), (2272, 636380), (2708, 533920), (2840, 509104), (3008, 480670), (3337, 433280), (3385, 427136), (3760, 384536), (4544, 318190), (5416, 266960), (5680, 254552), (6016, 240335), (6674, 216640), (6770, 213568), (7520, 192268), (9088, 159095), (10832, 133480), (11360, 127276), (13348, 108320), (13540, 106784), (15040, 96134), (16685, 86656), (21664, 66740), (22720, 63638), (26696, 54160), (27080, 53392), (30080, 48067), (31819, 45440), (33370, 43328)]