1276870560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1615

約数の個数: 192

約数和(自身を含む): 4615978752

約数和(自身を除く): 3339108192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 293, 336, 420, 480, 560, 586, 672, 840, 879, 1120, 1172, 1297, 1465, 1680, 1758, 2051, 2344, 2594, 2930, 3360, 3516, 3891, 4102, 4395, 4688, 5188, 5860, 6153, 6485, 7032, 7782, 8204, 8790, 9079, 9376, 10255, 10376, 11720, 12306, 12970, 14064, 15564, 16408, 17580, 18158, 19455, 20510, 20752, 23440, 24612, 25940, 27237, 28128, 30765, 31128, 32816, 35160, 36316, 38910, 41020, 41504, 45395, 46880, 49224, 51880, 54474, 61530, 62256, 65632, 70320, 72632, 77820, 82040, 90790, 98448, 103760, 108948, 123060, 124512, 136185, 140640, 145264, 155640, 164080, 181580, 196896, 207520, 217896, 246120, 272370, 290528, 311280, 328160, 363160, 380021, 435792, 492240, 544740, 622560, 726320, 760042, 871584, 984480, 1089480, 1140063, 1452640, 1520084, 1900105, 2178960, 2280126, 2660147, 3040168, 3800210, 4357920, 4560252, 5320294, 5700315, 6080336, 7600420, 7980441, 9120504, 10640588, 11400630, 12160672, 13300735, 15200840, 15960882, 18241008, 21281176, 22801260, 26601470, 30401680, 31921764, 36482016, 39902205, 42562352, 45602520, 53202940, 60803360, 63843528, 79804410, 85124704, 91205040, 106405880, 127687056, 159608820, 182410080, 212811760, 255374112, 319217640, 425623520, 638435280, 1276870560]

約数ペア:

[(1, 1276870560), (2, 638435280), (3, 425623520), (4, 319217640), (5, 255374112), (6, 212811760), (7, 182410080), (8, 159608820), (10, 127687056), (12, 106405880), (14, 91205040), (15, 85124704), (16, 79804410), (20, 63843528), (21, 60803360), (24, 53202940), (28, 45602520), (30, 42562352), (32, 39902205), (35, 36482016), (40, 31921764), (42, 30401680), (48, 26601470), (56, 22801260), (60, 21281176), (70, 18241008), (80, 15960882), (84, 15200840), (96, 13300735), (105, 12160672), (112, 11400630), (120, 10640588), (140, 9120504), (160, 7980441), (168, 7600420), (210, 6080336), (224, 5700315), (240, 5320294), (280, 4560252), (293, 4357920), (336, 3800210), (420, 3040168), (480, 2660147), (560, 2280126), (586, 2178960), (672, 1900105), (840, 1520084), (879, 1452640), (1120, 1140063), (1172, 1089480), (1297, 984480), (1465, 871584), (1680, 760042), (1758, 726320), (2051, 622560), (2344, 544740), (2594, 492240), (2930, 435792), (3360, 380021), (3516, 363160), (3891, 328160), (4102, 311280), (4395, 290528), (4688, 272370), (5188, 246120), (5860, 217896), (6153, 207520), (6485, 196896), (7032, 181580), (7782, 164080), (8204, 155640), (8790, 145264), (9079, 140640), (9376, 136185), (10255, 124512), (10376, 123060), (11720, 108948), (12306, 103760), (12970, 98448), (14064, 90790), (15564, 82040), (16408, 77820), (17580, 72632), (18158, 70320), (19455, 65632), (20510, 62256), (20752, 61530), (23440, 54474), (24612, 51880), (25940, 49224), (27237, 46880), (28128, 45395), (30765, 41504), (31128, 41020), (32816, 38910), (35160, 36316)]