65926560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2803}}^1$

素因数の和:2835

約数の個数: 144

約数和(自身を含む): 241659936

約数和(自身を除く): 175733376

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2803, 2940, 3360, 3920, 4704, 5606, 5880, 7840, 8409, 11212, 11760, 14015, 16818, 19621, 22424, 23520, 28030, 33636, 39242, 42045, 44848, 56060, 58863, 67272, 78484, 84090, 89696, 98105, 112120, 117726, 134544, 137347, 156968, 168180, 196210, 224240, 235452, 269088, 274694, 294315, 313936, 336360, 392420, 412041, 448480, 470904, 549388, 588630, 627872, 672720, 686735, 784840, 824082, 941808, 1098776, 1177260, 1345440, 1373470, 1569680, 1648164, 1883616, 2060205, 2197552, 2354520, 2746940, 3139360, 3296328, 4120410, 4395104, 4709040, 5493880, 6592656, 8240820, 9418080, 10987760, 13185312, 16481640, 21975520, 32963280, 65926560]

約数ペア:

[(1, 65926560), (2, 32963280), (3, 21975520), (4, 16481640), (5, 13185312), (6, 10987760), (7, 9418080), (8, 8240820), (10, 6592656), (12, 5493880), (14, 4709040), (15, 4395104), (16, 4120410), (20, 3296328), (21, 3139360), (24, 2746940), (28, 2354520), (30, 2197552), (32, 2060205), (35, 1883616), (40, 1648164), (42, 1569680), (48, 1373470), (49, 1345440), (56, 1177260), (60, 1098776), (70, 941808), (80, 824082), (84, 784840), (96, 686735), (98, 672720), (105, 627872), (112, 588630), (120, 549388), (140, 470904), (147, 448480), (160, 412041), (168, 392420), (196, 336360), (210, 313936), (224, 294315), (240, 274694), (245, 269088), (280, 235452), (294, 224240), (336, 196210), (392, 168180), (420, 156968), (480, 137347), (490, 134544), (560, 117726), (588, 112120), (672, 98105), (735, 89696), (784, 84090), (840, 78484), (980, 67272), (1120, 58863), (1176, 56060), (1470, 44848), (1568, 42045), (1680, 39242), (1960, 33636), (2352, 28030), (2803, 23520), (2940, 22424), (3360, 19621), (3920, 16818), (4704, 14015), (5606, 11760), (5880, 11212), (7840, 8409)]