6385995760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 16148966400

約数和(自身を除く): 9762970640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 271, 296, 304, 370, 380, 419, 542, 592, 703, 740, 760, 838, 1084, 1355, 1406, 1480, 1520, 1676, 2095, 2168, 2710, 2812, 2960, 3352, 3515, 4190, 4336, 5149, 5420, 5624, 6704, 7030, 7961, 8380, 10027, 10298, 10840, 11248, 14060, 15503, 15922, 16760, 20054, 20596, 21680, 25745, 28120, 31006, 31844, 33520, 39805, 40108, 41192, 50135, 51490, 56240, 62012, 63688, 77515, 79610, 80216, 82384, 100270, 102980, 113549, 124024, 127376, 155030, 159220, 160432, 190513, 200540, 205960, 227098, 248048, 294557, 310060, 318440, 381026, 401080, 411920, 454196, 567745, 589114, 620120, 636880, 762052, 802160, 908392, 952565, 1135490, 1178228, 1240240, 1472785, 1524104, 1816784, 1905130, 2157431, 2270980, 2356456, 2945570, 3048208, 3810260, 4201313, 4314862, 4541960, 4712912, 5891140, 7620520, 8402626, 8629724, 9083920, 10787155, 11782280, 15241040, 16805252, 17259448, 21006565, 21574310, 23564560, 33610504, 34518896, 42013130, 43148620, 67221008, 79824947, 84026260, 86297240, 159649894, 168052520, 172594480, 319299788, 336105040, 399124735, 638599576, 798249470, 1277199152, 1596498940, 3192997880, 6385995760]

約数ペア:

[(1, 6385995760), (2, 3192997880), (4, 1596498940), (5, 1277199152), (8, 798249470), (10, 638599576), (16, 399124735), (19, 336105040), (20, 319299788), (37, 172594480), (38, 168052520), (40, 159649894), (74, 86297240), (76, 84026260), (80, 79824947), (95, 67221008), (148, 43148620), (152, 42013130), (185, 34518896), (190, 33610504), (271, 23564560), (296, 21574310), (304, 21006565), (370, 17259448), (380, 16805252), (419, 15241040), (542, 11782280), (592, 10787155), (703, 9083920), (740, 8629724), (760, 8402626), (838, 7620520), (1084, 5891140), (1355, 4712912), (1406, 4541960), (1480, 4314862), (1520, 4201313), (1676, 3810260), (2095, 3048208), (2168, 2945570), (2710, 2356456), (2812, 2270980), (2960, 2157431), (3352, 1905130), (3515, 1816784), (4190, 1524104), (4336, 1472785), (5149, 1240240), (5420, 1178228), (5624, 1135490), (6704, 952565), (7030, 908392), (7961, 802160), (8380, 762052), (10027, 636880), (10298, 620120), (10840, 589114), (11248, 567745), (14060, 454196), (15503, 411920), (15922, 401080), (16760, 381026), (20054, 318440), (20596, 310060), (21680, 294557), (25745, 248048), (28120, 227098), (31006, 205960), (31844, 200540), (33520, 190513), (39805, 160432), (40108, 159220), (41192, 155030), (50135, 127376), (51490, 124024), (56240, 113549), (62012, 102980), (63688, 100270), (77515, 82384), (79610, 80216)]