207849840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 709454592

約数和(自身を除く): 501604752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 165, 176, 220, 240, 262, 264, 330, 393, 440, 524, 528, 601, 655, 660, 786, 880, 1048, 1202, 1310, 1320, 1441, 1572, 1803, 1965, 2096, 2404, 2620, 2640, 2882, 3005, 3144, 3606, 3930, 4323, 4808, 5240, 5764, 6010, 6288, 6611, 7205, 7212, 7860, 8646, 9015, 9616, 10480, 11528, 12020, 13222, 14410, 14424, 15720, 17292, 18030, 19833, 21615, 23056, 24040, 26444, 28820, 28848, 31440, 33055, 34584, 36060, 39666, 43230, 48080, 52888, 57640, 66110, 69168, 72120, 78731, 79332, 86460, 99165, 105776, 115280, 132220, 144240, 157462, 158664, 172920, 198330, 236193, 264440, 314924, 317328, 345840, 393655, 396660, 472386, 528880, 629848, 787310, 793320, 866041, 944772, 1180965, 1259696, 1574620, 1586640, 1732082, 1889544, 2361930, 2598123, 3149240, 3464164, 3779088, 4330205, 4723860, 5196246, 6298480, 6928328, 8660410, 9447720, 10392492, 12990615, 13856656, 17320820, 18895440, 20784984, 25981230, 34641640, 41569968, 51962460, 69283280, 103924920, 207849840]

約数ペア:

[(1, 207849840), (2, 103924920), (3, 69283280), (4, 51962460), (5, 41569968), (6, 34641640), (8, 25981230), (10, 20784984), (11, 18895440), (12, 17320820), (15, 13856656), (16, 12990615), (20, 10392492), (22, 9447720), (24, 8660410), (30, 6928328), (33, 6298480), (40, 5196246), (44, 4723860), (48, 4330205), (55, 3779088), (60, 3464164), (66, 3149240), (80, 2598123), (88, 2361930), (110, 1889544), (120, 1732082), (131, 1586640), (132, 1574620), (165, 1259696), (176, 1180965), (220, 944772), (240, 866041), (262, 793320), (264, 787310), (330, 629848), (393, 528880), (440, 472386), (524, 396660), (528, 393655), (601, 345840), (655, 317328), (660, 314924), (786, 264440), (880, 236193), (1048, 198330), (1202, 172920), (1310, 158664), (1320, 157462), (1441, 144240), (1572, 132220), (1803, 115280), (1965, 105776), (2096, 99165), (2404, 86460), (2620, 79332), (2640, 78731), (2882, 72120), (3005, 69168), (3144, 66110), (3606, 57640), (3930, 52888), (4323, 48080), (4808, 43230), (5240, 39666), (5764, 36060), (6010, 34584), (6288, 33055), (6611, 31440), (7205, 28848), (7212, 28820), (7860, 26444), (8646, 24040), (9015, 23056), (9616, 21615), (10480, 19833), (11528, 18030), (12020, 17292), (13222, 15720), (14410, 14424)]