210045360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 774030816

約数和(自身を除く): 563985456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 280, 294, 318, 336, 337, 371, 392, 420, 424, 490, 530, 560, 588, 636, 674, 735, 742, 784, 795, 840, 848, 980, 1011, 1060, 1113, 1176, 1272, 1348, 1470, 1484, 1590, 1680, 1685, 1855, 1960, 2022, 2120, 2226, 2352, 2359, 2544, 2597, 2696, 2940, 2968, 3180, 3370, 3710, 3920, 4044, 4240, 4452, 4718, 5055, 5194, 5392, 5565, 5880, 5936, 6360, 6740, 7077, 7420, 7791, 8088, 8904, 9436, 10110, 10388, 11130, 11760, 11795, 12720, 12985, 13480, 14154, 14840, 15582, 16176, 16513, 17808, 17861, 18872, 20220, 20776, 22260, 23590, 25970, 26960, 28308, 29680, 31164, 33026, 35385, 35722, 37744, 38955, 40440, 41552, 44520, 47180, 49539, 51940, 53583, 56616, 62328, 66052, 70770, 71444, 77910, 80880, 82565, 89040, 89305, 94360, 99078, 103880, 107166, 113232, 124656, 125027, 132104, 141540, 142888, 155820, 165130, 178610, 188720, 198156, 207760, 214332, 247695, 250054, 264208, 267915, 283080, 285776, 311640, 330260, 357220, 375081, 396312, 428664, 495390, 500108, 535830, 566160, 623280, 625135, 660520, 714440, 750162, 792624, 857328, 875189, 990780, 1000216, 1071660, 1250270, 1321040, 1428880, 1500324, 1750378, 1875405, 1981560, 2000432, 2143320, 2500540, 2625567, 3000648, 3500756, 3750810, 3963120, 4286640, 4375945, 5001080, 5251134, 6001296, 7001512, 7501620, 8751890, 10002160, 10502268, 13127835, 14003024, 15003240, 17503780, 21004536, 26255670, 30006480, 35007560, 42009072, 52511340, 70015120, 105022680, 210045360]

約数ペア:

[(1, 210045360), (2, 105022680), (3, 70015120), (4, 52511340), (5, 42009072), (6, 35007560), (7, 30006480), (8, 26255670), (10, 21004536), (12, 17503780), (14, 15003240), (15, 14003024), (16, 13127835), (20, 10502268), (21, 10002160), (24, 8751890), (28, 7501620), (30, 7001512), (35, 6001296), (40, 5251134), (42, 5001080), (48, 4375945), (49, 4286640), (53, 3963120), (56, 3750810), (60, 3500756), (70, 3000648), (80, 2625567), (84, 2500540), (98, 2143320), (105, 2000432), (106, 1981560), (112, 1875405), (120, 1750378), (140, 1500324), (147, 1428880), (159, 1321040), (168, 1250270), (196, 1071660), (210, 1000216), (212, 990780), (240, 875189), (245, 857328), (265, 792624), (280, 750162), (294, 714440), (318, 660520), (336, 625135), (337, 623280), (371, 566160), (392, 535830), (420, 500108), (424, 495390), (490, 428664), (530, 396312), (560, 375081), (588, 357220), (636, 330260), (674, 311640), (735, 285776), (742, 283080), (784, 267915), (795, 264208), (840, 250054), (848, 247695), (980, 214332), (1011, 207760), (1060, 198156), (1113, 188720), (1176, 178610), (1272, 165130), (1348, 155820), (1470, 142888), (1484, 141540), (1590, 132104), (1680, 125027), (1685, 124656), (1855, 113232), (1960, 107166), (2022, 103880), (2120, 99078), (2226, 94360), (2352, 89305), (2359, 89040), (2544, 82565), (2597, 80880), (2696, 77910), (2940, 71444), (2968, 70770), (3180, 66052), (3370, 62328), (3710, 56616), (3920, 53583), (4044, 51940), (4240, 49539), (4452, 47180), (4718, 44520), (5055, 41552), (5194, 40440), (5392, 38955), (5565, 37744), (5880, 35722), (5936, 35385), (6360, 33026), (6740, 31164), (7077, 29680), (7420, 28308), (7791, 26960), (8088, 25970), (8904, 23590), (9436, 22260), (10110, 20776), (10388, 20220), (11130, 18872), (11760, 17861), (11795, 17808), (12720, 16513), (12985, 16176), (13480, 15582), (14154, 14840)]