262188080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1435

約数の個数: 160

約数和(自身を含む): 785092608

約数和(自身を除く): 522904528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1373, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 2746, 3080, 3410, 3472, 4340, 4774, 5456, 5492, 6160, 6820, 6865, 8680, 9548, 9611, 10984, 11935, 13640, 13730, 15103, 17360, 19096, 19222, 21968, 23870, 27280, 27460, 30206, 38192, 38444, 42563, 47740, 48055, 54920, 60412, 75515, 76888, 85126, 95480, 96110, 105721, 109840, 120824, 151030, 153776, 170252, 190960, 192220, 211442, 212815, 241648, 297941, 302060, 340504, 384440, 422884, 425630, 468193, 528605, 595882, 604120, 681008, 768880, 845768, 851260, 936386, 1057210, 1191764, 1208240, 1489705, 1691536, 1702520, 1872772, 2114420, 2340965, 2383528, 2979410, 3277351, 3405040, 3745544, 4228840, 4681930, 4767056, 5958820, 6554702, 7491088, 8457680, 9363860, 11917640, 13109404, 16386755, 18727720, 23835280, 26218808, 32773510, 37455440, 52437616, 65547020, 131094040, 262188080]

約数ペア:

[(1, 262188080), (2, 131094040), (4, 65547020), (5, 52437616), (7, 37455440), (8, 32773510), (10, 26218808), (11, 23835280), (14, 18727720), (16, 16386755), (20, 13109404), (22, 11917640), (28, 9363860), (31, 8457680), (35, 7491088), (40, 6554702), (44, 5958820), (55, 4767056), (56, 4681930), (62, 4228840), (70, 3745544), (77, 3405040), (80, 3277351), (88, 2979410), (110, 2383528), (112, 2340965), (124, 2114420), (140, 1872772), (154, 1702520), (155, 1691536), (176, 1489705), (217, 1208240), (220, 1191764), (248, 1057210), (280, 936386), (308, 851260), (310, 845768), (341, 768880), (385, 681008), (434, 604120), (440, 595882), (496, 528605), (560, 468193), (616, 425630), (620, 422884), (682, 384440), (770, 340504), (868, 302060), (880, 297941), (1085, 241648), (1232, 212815), (1240, 211442), (1364, 192220), (1373, 190960), (1540, 170252), (1705, 153776), (1736, 151030), (2170, 120824), (2387, 109840), (2480, 105721), (2728, 96110), (2746, 95480), (3080, 85126), (3410, 76888), (3472, 75515), (4340, 60412), (4774, 54920), (5456, 48055), (5492, 47740), (6160, 42563), (6820, 38444), (6865, 38192), (8680, 30206), (9548, 27460), (9611, 27280), (10984, 23870), (11935, 21968), (13640, 19222), (13730, 19096), (15103, 17360)]