2686713840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17519}}^1$

素因数の和:17612

約数の個数: 160

約数和(自身を含む): 9385113600

約数和(自身を除く): 6698399760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 15336, 17040, 17519, 19170, 25560, 30672, 35038, 38340, 51120, 52557, 70076, 76680, 87595, 105114, 140152, 153360, 157671, 175190, 210228, 262785, 280304, 315342, 350380, 420456, 473013, 525570, 630684, 700760, 788355, 840912, 946026, 1051140, 1243849, 1261368, 1401520, 1576710, 1892052, 2102280, 2365065, 2487698, 2522736, 3153420, 3731547, 3784104, 4204560, 4730130, 4975396, 6219245, 6306840, 7463094, 7568208, 9460260, 9950792, 11194641, 12438490, 12613680, 14926188, 18657735, 18920520, 19901584, 22389282, 24876980, 29852376, 33583923, 37315470, 37841040, 44778564, 49753960, 55973205, 59704752, 67167846, 74630940, 89557128, 99507920, 111946410, 134335692, 149261880, 167919615, 179114256, 223892820, 268671384, 298523760, 335839230, 447785640, 537342768, 671678460, 895571280, 1343356920, 2686713840]

約数ペア:

[(1, 2686713840), (2, 1343356920), (3, 895571280), (4, 671678460), (5, 537342768), (6, 447785640), (8, 335839230), (9, 298523760), (10, 268671384), (12, 223892820), (15, 179114256), (16, 167919615), (18, 149261880), (20, 134335692), (24, 111946410), (27, 99507920), (30, 89557128), (36, 74630940), (40, 67167846), (45, 59704752), (48, 55973205), (54, 49753960), (60, 44778564), (71, 37841040), (72, 37315470), (80, 33583923), (90, 29852376), (108, 24876980), (120, 22389282), (135, 19901584), (142, 18920520), (144, 18657735), (180, 14926188), (213, 12613680), (216, 12438490), (240, 11194641), (270, 9950792), (284, 9460260), (355, 7568208), (360, 7463094), (426, 6306840), (432, 6219245), (540, 4975396), (568, 4730130), (639, 4204560), (710, 3784104), (720, 3731547), (852, 3153420), (1065, 2522736), (1080, 2487698), (1136, 2365065), (1278, 2102280), (1420, 1892052), (1704, 1576710), (1917, 1401520), (2130, 1261368), (2160, 1243849), (2556, 1051140), (2840, 946026), (3195, 840912), (3408, 788355), (3834, 700760), (4260, 630684), (5112, 525570), (5680, 473013), (6390, 420456), (7668, 350380), (8520, 315342), (9585, 280304), (10224, 262785), (12780, 210228), (15336, 175190), (17040, 157671), (17519, 153360), (19170, 140152), (25560, 105114), (30672, 87595), (35038, 76680), (38340, 70076), (51120, 52557)]