714877520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 1963588608

約数和(自身を除く): 1248711088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 157, 173, 188, 235, 280, 314, 329, 346, 376, 470, 560, 628, 658, 692, 752, 785, 865, 940, 1099, 1211, 1256, 1316, 1384, 1570, 1645, 1730, 1880, 2198, 2422, 2512, 2632, 2768, 3140, 3290, 3460, 3760, 4396, 4844, 5264, 5495, 6055, 6280, 6580, 6920, 7379, 8131, 8792, 9688, 10990, 12110, 12560, 13160, 13840, 14758, 16262, 17584, 19376, 21980, 24220, 26320, 27161, 29516, 32524, 36895, 40655, 43960, 48440, 51653, 54322, 56917, 59032, 65048, 73790, 81310, 87920, 96880, 103306, 108644, 113834, 118064, 130096, 135805, 147580, 162620, 190127, 206612, 217288, 227668, 258265, 271610, 284585, 295160, 325240, 380254, 413224, 434576, 455336, 516530, 543220, 569170, 590320, 650480, 760508, 826448, 910672, 950635, 1033060, 1086440, 1138340, 1276567, 1521016, 1901270, 2066120, 2172880, 2276680, 2553134, 3042032, 3802540, 4132240, 4553360, 5106268, 6382835, 7605080, 8935969, 10212536, 12765670, 15210160, 17871938, 20425072, 25531340, 35743876, 44679845, 51062680, 71487752, 89359690, 102125360, 142975504, 178719380, 357438760, 714877520]

約数ペア:

[(1, 714877520), (2, 357438760), (4, 178719380), (5, 142975504), (7, 102125360), (8, 89359690), (10, 71487752), (14, 51062680), (16, 44679845), (20, 35743876), (28, 25531340), (35, 20425072), (40, 17871938), (47, 15210160), (56, 12765670), (70, 10212536), (80, 8935969), (94, 7605080), (112, 6382835), (140, 5106268), (157, 4553360), (173, 4132240), (188, 3802540), (235, 3042032), (280, 2553134), (314, 2276680), (329, 2172880), (346, 2066120), (376, 1901270), (470, 1521016), (560, 1276567), (628, 1138340), (658, 1086440), (692, 1033060), (752, 950635), (785, 910672), (865, 826448), (940, 760508), (1099, 650480), (1211, 590320), (1256, 569170), (1316, 543220), (1384, 516530), (1570, 455336), (1645, 434576), (1730, 413224), (1880, 380254), (2198, 325240), (2422, 295160), (2512, 284585), (2632, 271610), (2768, 258265), (3140, 227668), (3290, 217288), (3460, 206612), (3760, 190127), (4396, 162620), (4844, 147580), (5264, 135805), (5495, 130096), (6055, 118064), (6280, 113834), (6580, 108644), (6920, 103306), (7379, 96880), (8131, 87920), (8792, 81310), (9688, 73790), (10990, 65048), (12110, 59032), (12560, 56917), (13160, 54322), (13840, 51653), (14758, 48440), (16262, 43960), (17584, 40655), (19376, 36895), (21980, 32524), (24220, 29516), (26320, 27161)]