318205364320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{550757}}^1$

素因数の和:550952

約数の個数: 96

約数和(自身を含む): 789443299008

約数和(自身を除く): 471237934688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 157, 160, 184, 230, 314, 368, 460, 628, 736, 785, 920, 1256, 1570, 1840, 2512, 3140, 3611, 3680, 5024, 6280, 7222, 12560, 14444, 18055, 25120, 28888, 36110, 57776, 72220, 115552, 144440, 288880, 550757, 577760, 1101514, 2203028, 2753785, 4406056, 5507570, 8812112, 11015140, 12667411, 17624224, 22030280, 25334822, 44060560, 50669644, 63337055, 86468849, 88121120, 101339288, 126674110, 172937698, 202678576, 253348220, 345875396, 405357152, 432344245, 506696440, 691750792, 864688490, 1013392880, 1383501584, 1729376980, 1988783527, 2026785760, 2767003168, 3458753960, 3977567054, 6917507920, 7955134108, 9943917635, 13835015840, 15910268216, 19887835270, 31820536432, 39775670540, 63641072864, 79551341080, 159102682160, 318205364320]

約数ペア:

[(1, 318205364320), (2, 159102682160), (4, 79551341080), (5, 63641072864), (8, 39775670540), (10, 31820536432), (16, 19887835270), (20, 15910268216), (23, 13835015840), (32, 9943917635), (40, 7955134108), (46, 6917507920), (80, 3977567054), (92, 3458753960), (115, 2767003168), (157, 2026785760), (160, 1988783527), (184, 1729376980), (230, 1383501584), (314, 1013392880), (368, 864688490), (460, 691750792), (628, 506696440), (736, 432344245), (785, 405357152), (920, 345875396), (1256, 253348220), (1570, 202678576), (1840, 172937698), (2512, 126674110), (3140, 101339288), (3611, 88121120), (3680, 86468849), (5024, 63337055), (6280, 50669644), (7222, 44060560), (12560, 25334822), (14444, 22030280), (18055, 17624224), (25120, 12667411), (28888, 11015140), (36110, 8812112), (57776, 5507570), (72220, 4406056), (115552, 2753785), (144440, 2203028), (288880, 1101514), (550757, 577760)]