242934720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{36151}}^1$

素因数の和:36178

約数の個数: 112

約数和(自身を含む): 881530368

約数和(自身を除く): 638595648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 36151, 72302, 108453, 144604, 180755, 216906, 253057, 289208, 361510, 433812, 506114, 542265, 578416, 723020, 759171, 867624, 1012228, 1084530, 1156832, 1265285, 1446040, 1518342, 1735248, 2024456, 2169060, 2313664, 2530570, 2892080, 3036684, 3470496, 3795855, 4048912, 4338120, 5061140, 5784160, 6073368, 6940992, 7591710, 8097824, 8676240, 10122280, 11568320, 12146736, 15183420, 16195648, 17352480, 20244560, 24293472, 30366840, 34704960, 40489120, 48586944, 60733680, 80978240, 121467360, 242934720]

約数ペア:

[(1, 242934720), (2, 121467360), (3, 80978240), (4, 60733680), (5, 48586944), (6, 40489120), (7, 34704960), (8, 30366840), (10, 24293472), (12, 20244560), (14, 17352480), (15, 16195648), (16, 15183420), (20, 12146736), (21, 11568320), (24, 10122280), (28, 8676240), (30, 8097824), (32, 7591710), (35, 6940992), (40, 6073368), (42, 5784160), (48, 5061140), (56, 4338120), (60, 4048912), (64, 3795855), (70, 3470496), (80, 3036684), (84, 2892080), (96, 2530570), (105, 2313664), (112, 2169060), (120, 2024456), (140, 1735248), (160, 1518342), (168, 1446040), (192, 1265285), (210, 1156832), (224, 1084530), (240, 1012228), (280, 867624), (320, 759171), (336, 723020), (420, 578416), (448, 542265), (480, 506114), (560, 433812), (672, 361510), (840, 289208), (960, 253057), (1120, 216906), (1344, 180755), (1680, 144604), (2240, 108453), (3360, 72302), (6720, 36151)]