142401840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12109}}^1$

素因数の和:12139

約数の個数: 120

約数和(自身を含む): 513560880

約数和(自身を除く): 371159040

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, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12109, 24218, 36327, 48436, 60545, 72654, 84763, 96872, 121090, 145308, 169526, 181635, 193744, 242180, 254289, 290616, 339052, 363270, 423815, 484360, 508578, 581232, 593341, 678104, 726540, 847630, 968720, 1017156, 1186682, 1271445, 1356208, 1453080, 1695260, 1780023, 2034312, 2373364, 2542890, 2906160, 2966705, 3390520, 3560046, 4068624, 4746728, 5085780, 5933410, 6781040, 7120092, 8900115, 9493456, 10171560, 11866820, 14240184, 17800230, 20343120, 23733640, 28480368, 35600460, 47467280, 71200920, 142401840]

約数ペア:

[(1, 142401840), (2, 71200920), (3, 47467280), (4, 35600460), (5, 28480368), (6, 23733640), (7, 20343120), (8, 17800230), (10, 14240184), (12, 11866820), (14, 10171560), (15, 9493456), (16, 8900115), (20, 7120092), (21, 6781040), (24, 5933410), (28, 5085780), (30, 4746728), (35, 4068624), (40, 3560046), (42, 3390520), (48, 2966705), (49, 2906160), (56, 2542890), (60, 2373364), (70, 2034312), (80, 1780023), (84, 1695260), (98, 1453080), (105, 1356208), (112, 1271445), (120, 1186682), (140, 1017156), (147, 968720), (168, 847630), (196, 726540), (210, 678104), (240, 593341), (245, 581232), (280, 508578), (294, 484360), (336, 423815), (392, 363270), (420, 339052), (490, 290616), (560, 254289), (588, 242180), (735, 193744), (784, 181635), (840, 169526), (980, 145308), (1176, 121090), (1470, 96872), (1680, 84763), (1960, 72654), (2352, 60545), (2940, 48436), (3920, 36327), (5880, 24218), (11760, 12109)]