56770140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 96

約数和(自身を含む): 192374784

約数和(自身を除く): 135604644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7951, 15902, 23853, 31804, 39755, 47706, 55657, 79510, 95412, 111314, 119265, 135167, 159020, 166971, 222628, 238530, 270334, 278285, 333942, 405501, 477060, 540668, 556570, 667884, 675835, 811002, 834855, 946169, 1113140, 1351670, 1622004, 1669710, 1892338, 2027505, 2703340, 2838507, 3339420, 3784676, 4055010, 4730845, 5677014, 8110020, 9461690, 11354028, 14192535, 18923380, 28385070, 56770140]

約数ペア:

[(1, 56770140), (2, 28385070), (3, 18923380), (4, 14192535), (5, 11354028), (6, 9461690), (7, 8110020), (10, 5677014), (12, 4730845), (14, 4055010), (15, 3784676), (17, 3339420), (20, 2838507), (21, 2703340), (28, 2027505), (30, 1892338), (34, 1669710), (35, 1622004), (42, 1351670), (51, 1113140), (60, 946169), (68, 834855), (70, 811002), (84, 675835), (85, 667884), (102, 556570), (105, 540668), (119, 477060), (140, 405501), (170, 333942), (204, 278285), (210, 270334), (238, 238530), (255, 222628), (340, 166971), (357, 159020), (420, 135167), (476, 119265), (510, 111314), (595, 95412), (714, 79510), (1020, 55657), (1190, 47706), (1428, 39755), (1785, 31804), (2380, 23853), (3570, 15902), (7140, 7951)]