826680840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 2533680000

約数和(自身を除く): 1706999160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 229, 268, 335, 402, 449, 458, 536, 670, 687, 804, 898, 916, 1005, 1145, 1340, 1347, 1374, 1608, 1796, 1832, 2010, 2245, 2290, 2680, 2694, 2748, 3435, 3592, 4020, 4490, 4580, 5388, 5496, 6735, 6870, 8040, 8980, 9160, 10776, 13470, 13740, 15343, 17960, 26940, 27480, 30083, 30686, 46029, 53880, 60166, 61372, 76715, 90249, 92058, 102821, 120332, 122744, 150415, 153430, 180498, 184116, 205642, 230145, 240664, 300830, 306860, 308463, 360996, 368232, 411284, 451245, 460290, 514105, 601660, 613720, 616926, 721992, 822568, 902490, 920580, 1028210, 1203320, 1233852, 1542315, 1804980, 1841160, 2056420, 2467704, 3084630, 3609960, 4112840, 6169260, 6889007, 12338520, 13778014, 20667021, 27556028, 34445035, 41334042, 55112056, 68890070, 82668084, 103335105, 137780140, 165336168, 206670210, 275560280, 413340420, 826680840]

約数ペア:

[(1, 826680840), (2, 413340420), (3, 275560280), (4, 206670210), (5, 165336168), (6, 137780140), (8, 103335105), (10, 82668084), (12, 68890070), (15, 55112056), (20, 41334042), (24, 34445035), (30, 27556028), (40, 20667021), (60, 13778014), (67, 12338520), (120, 6889007), (134, 6169260), (201, 4112840), (229, 3609960), (268, 3084630), (335, 2467704), (402, 2056420), (449, 1841160), (458, 1804980), (536, 1542315), (670, 1233852), (687, 1203320), (804, 1028210), (898, 920580), (916, 902490), (1005, 822568), (1145, 721992), (1340, 616926), (1347, 613720), (1374, 601660), (1608, 514105), (1796, 460290), (1832, 451245), (2010, 411284), (2245, 368232), (2290, 360996), (2680, 308463), (2694, 306860), (2748, 300830), (3435, 240664), (3592, 230145), (4020, 205642), (4490, 184116), (4580, 180498), (5388, 153430), (5496, 150415), (6735, 122744), (6870, 120332), (8040, 102821), (8980, 92058), (9160, 90249), (10776, 76715), (13470, 61372), (13740, 60166), (15343, 53880), (17960, 46029), (26940, 30686), (27480, 30083)]