156941600560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2790569}}^1$

素因数の和:2790638

約数の個数: 80

約数和(自身を含む): 394474975200

約数和(自身を除く): 237533374640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5624, 7030, 11248, 14060, 28120, 56240, 2790569, 5581138, 11162276, 13952845, 22324552, 27905690, 44649104, 53020811, 55811380, 103251053, 106041622, 111622760, 206502106, 212083244, 223245520, 265104055, 413004212, 424166488, 516255265, 530208110, 826008424, 848332976, 1032510530, 1060416220, 1652016848, 1961770007, 2065021060, 2120832440, 3923540014, 4130042120, 4241664880, 7847080028, 8260084240, 9808850035, 15694160056, 19617700070, 31388320112, 39235400140, 78470800280, 156941600560]

約数ペア:

[(1, 156941600560), (2, 78470800280), (4, 39235400140), (5, 31388320112), (8, 19617700070), (10, 15694160056), (16, 9808850035), (19, 8260084240), (20, 7847080028), (37, 4241664880), (38, 4130042120), (40, 3923540014), (74, 2120832440), (76, 2065021060), (80, 1961770007), (95, 1652016848), (148, 1060416220), (152, 1032510530), (185, 848332976), (190, 826008424), (296, 530208110), (304, 516255265), (370, 424166488), (380, 413004212), (592, 265104055), (703, 223245520), (740, 212083244), (760, 206502106), (1406, 111622760), (1480, 106041622), (1520, 103251053), (2812, 55811380), (2960, 53020811), (3515, 44649104), (5624, 27905690), (7030, 22324552), (11248, 13952845), (14060, 11162276), (28120, 5581138), (56240, 2790569)]