1240310400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{18457}}^1$

素因数の和:18491

約数の個数: 192

約数和(自身を含む): 4669135680

約数和(自身を除く): 3428825280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 18457, 22400, 33600, 36914, 55371, 67200, 73828, 92285, 110742, 129199, 147656, 184570, 221484, 258398, 276855, 295312, 369140, 387597, 442968, 461425, 516796, 553710, 590624, 645995, 738280, 775194, 885936, 922850, 1033592, 1107420, 1181248, 1291990, 1384275, 1476560, 1550388, 1771872, 1845700, 1937985, 2067184, 2214840, 2362496, 2583980, 2768550, 2953120, 3100776, 3229975, 3543744, 3691400, 3875970, 4134368, 4429680, 5167960, 5537100, 5906240, 6201552, 6459950, 7087488, 7382800, 7751940, 8268736, 8859360, 9689925, 10335920, 11074200, 11812480, 12403104, 12919900, 14765600, 15503880, 16537472, 17718720, 19379850, 20671840, 22148400, 24806208, 25839800, 29531200, 31007760, 35437440, 38759700, 41343680, 44296800, 49612416, 51679600, 59062400, 62015520, 77519400, 82687360, 88593600, 103359200, 124031040, 155038800, 177187200, 206718400, 248062080, 310077600, 413436800, 620155200, 1240310400]

約数ペア:

[(1, 1240310400), (2, 620155200), (3, 413436800), (4, 310077600), (5, 248062080), (6, 206718400), (7, 177187200), (8, 155038800), (10, 124031040), (12, 103359200), (14, 88593600), (15, 82687360), (16, 77519400), (20, 62015520), (21, 59062400), (24, 51679600), (25, 49612416), (28, 44296800), (30, 41343680), (32, 38759700), (35, 35437440), (40, 31007760), (42, 29531200), (48, 25839800), (50, 24806208), (56, 22148400), (60, 20671840), (64, 19379850), (70, 17718720), (75, 16537472), (80, 15503880), (84, 14765600), (96, 12919900), (100, 12403104), (105, 11812480), (112, 11074200), (120, 10335920), (128, 9689925), (140, 8859360), (150, 8268736), (160, 7751940), (168, 7382800), (175, 7087488), (192, 6459950), (200, 6201552), (210, 5906240), (224, 5537100), (240, 5167960), (280, 4429680), (300, 4134368), (320, 3875970), (336, 3691400), (350, 3543744), (384, 3229975), (400, 3100776), (420, 2953120), (448, 2768550), (480, 2583980), (525, 2362496), (560, 2214840), (600, 2067184), (640, 1937985), (672, 1845700), (700, 1771872), (800, 1550388), (840, 1476560), (896, 1384275), (960, 1291990), (1050, 1181248), (1120, 1107420), (1200, 1033592), (1344, 922850), (1400, 885936), (1600, 775194), (1680, 738280), (1920, 645995), (2100, 590624), (2240, 553710), (2400, 516796), (2688, 461425), (2800, 442968), (3200, 387597), (3360, 369140), (4200, 295312), (4480, 276855), (4800, 258398), (5600, 221484), (6720, 184570), (8400, 147656), (9600, 129199), (11200, 110742), (13440, 92285), (16800, 73828), (18457, 67200), (22400, 55371), (33600, 36914)]