2915015760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 10027929600

約数和(自身を除く): 7112913840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 127, 142, 144, 180, 213, 240, 254, 284, 355, 360, 381, 426, 449, 508, 568, 635, 639, 710, 720, 762, 852, 898, 1016, 1065, 1136, 1143, 1270, 1278, 1347, 1420, 1524, 1704, 1796, 1905, 2032, 2130, 2245, 2286, 2540, 2556, 2694, 2840, 3048, 3195, 3408, 3592, 3810, 4041, 4260, 4490, 4572, 5080, 5112, 5388, 5680, 5715, 6096, 6390, 6735, 7184, 7620, 8082, 8520, 8980, 9017, 9144, 10160, 10224, 10776, 11430, 12780, 13470, 15240, 16164, 17040, 17960, 18034, 18288, 20205, 21552, 22860, 25560, 26940, 27051, 30480, 31879, 32328, 35920, 36068, 40410, 45085, 45720, 51120, 53880, 54102, 57023, 63758, 64656, 72136, 80820, 81153, 90170, 91440, 95637, 107760, 108204, 114046, 127516, 135255, 144272, 159395, 161640, 162306, 171069, 180340, 191274, 216408, 228092, 255032, 270510, 285115, 286911, 318790, 323280, 324612, 342138, 360680, 382548, 405765, 432816, 456184, 478185, 510064, 513207, 541020, 570230, 573822, 637580, 649224, 684276, 721360, 765096, 811530, 855345, 912368, 956370, 1026414, 1082040, 1140460, 1147644, 1275160, 1298448, 1368552, 1434555, 1530192, 1623060, 1710690, 1912740, 2052828, 2164080, 2280920, 2295288, 2550320, 2566035, 2737104, 2869110, 3246120, 3421380, 3825480, 4048633, 4105656, 4561840, 4590576, 5132070, 5738220, 6492240, 6842760, 7650960, 8097266, 8211312, 10264140, 11476440, 12145899, 13685520, 16194532, 20243165, 20528280, 22952880, 24291798, 32389064, 36437697, 40486330, 41056560, 48583596, 60729495, 64778128, 72875394, 80972660, 97167192, 121458990, 145750788, 161945320, 182188485, 194334384, 242917980, 291501576, 323890640, 364376970, 485835960, 583003152, 728753940, 971671920, 1457507880, 2915015760]

約数ペア:

[(1, 2915015760), (2, 1457507880), (3, 971671920), (4, 728753940), (5, 583003152), (6, 485835960), (8, 364376970), (9, 323890640), (10, 291501576), (12, 242917980), (15, 194334384), (16, 182188485), (18, 161945320), (20, 145750788), (24, 121458990), (30, 97167192), (36, 80972660), (40, 72875394), (45, 64778128), (48, 60729495), (60, 48583596), (71, 41056560), (72, 40486330), (80, 36437697), (90, 32389064), (120, 24291798), (127, 22952880), (142, 20528280), (144, 20243165), (180, 16194532), (213, 13685520), (240, 12145899), (254, 11476440), (284, 10264140), (355, 8211312), (360, 8097266), (381, 7650960), (426, 6842760), (449, 6492240), (508, 5738220), (568, 5132070), (635, 4590576), (639, 4561840), (710, 4105656), (720, 4048633), (762, 3825480), (852, 3421380), (898, 3246120), (1016, 2869110), (1065, 2737104), (1136, 2566035), (1143, 2550320), (1270, 2295288), (1278, 2280920), (1347, 2164080), (1420, 2052828), (1524, 1912740), (1704, 1710690), (1796, 1623060), (1905, 1530192), (2032, 1434555), (2130, 1368552), (2245, 1298448), (2286, 1275160), (2540, 1147644), (2556, 1140460), (2694, 1082040), (2840, 1026414), (3048, 956370), (3195, 912368), (3408, 855345), (3592, 811530), (3810, 765096), (4041, 721360), (4260, 684276), (4490, 649224), (4572, 637580), (5080, 573822), (5112, 570230), (5388, 541020), (5680, 513207), (5715, 510064), (6096, 478185), (6390, 456184), (6735, 432816), (7184, 405765), (7620, 382548), (8082, 360680), (8520, 342138), (8980, 324612), (9017, 323280), (9144, 318790), (10160, 286911), (10224, 285115), (10776, 270510), (11430, 255032), (12780, 228092), (13470, 216408), (15240, 191274), (16164, 180340), (17040, 171069), (17960, 162306), (18034, 161640), (18288, 159395), (20205, 144272), (21552, 135255), (22860, 127516), (25560, 114046), (26940, 108204), (27051, 107760), (30480, 95637), (31879, 91440), (32328, 90170), (35920, 81153), (36068, 80820), (40410, 72136), (45085, 64656), (45720, 63758), (51120, 57023), (53880, 54102)]