214135600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 120

約数和(自身を含む): 607167488

約数和(自身を除く): 393031888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2467, 2480, 2800, 3100, 3472, 4340, 4934, 5425, 6200, 8680, 9868, 10850, 12335, 12400, 17269, 17360, 19736, 21700, 24670, 34538, 39472, 43400, 49340, 61675, 69076, 76477, 86345, 86800, 98680, 123350, 138152, 152954, 172690, 197360, 246700, 276304, 305908, 345380, 382385, 431725, 493400, 535339, 611816, 690760, 764770, 863450, 986800, 1070678, 1223632, 1381520, 1529540, 1726900, 1911925, 2141356, 2676695, 3059080, 3453800, 3823850, 4282712, 5353390, 6118160, 6907600, 7647700, 8565424, 10706780, 13383475, 15295400, 21413560, 26766950, 30590800, 42827120, 53533900, 107067800, 214135600]

約数ペア:

[(1, 214135600), (2, 107067800), (4, 53533900), (5, 42827120), (7, 30590800), (8, 26766950), (10, 21413560), (14, 15295400), (16, 13383475), (20, 10706780), (25, 8565424), (28, 7647700), (31, 6907600), (35, 6118160), (40, 5353390), (50, 4282712), (56, 3823850), (62, 3453800), (70, 3059080), (80, 2676695), (100, 2141356), (112, 1911925), (124, 1726900), (140, 1529540), (155, 1381520), (175, 1223632), (200, 1070678), (217, 986800), (248, 863450), (280, 764770), (310, 690760), (350, 611816), (400, 535339), (434, 493400), (496, 431725), (560, 382385), (620, 345380), (700, 305908), (775, 276304), (868, 246700), (1085, 197360), (1240, 172690), (1400, 152954), (1550, 138152), (1736, 123350), (2170, 98680), (2467, 86800), (2480, 86345), (2800, 76477), (3100, 69076), (3472, 61675), (4340, 49340), (4934, 43400), (5425, 39472), (6200, 34538), (8680, 24670), (9868, 21700), (10850, 19736), (12335, 17360), (12400, 17269)]