71078040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 268185600

約数和(自身を除く): 197107560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 193, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 386, 396, 440, 465, 495, 540, 558, 579, 594, 620, 660, 682, 744, 772, 792, 837, 930, 965, 990, 1023, 1080, 1116, 1158, 1188, 1240, 1320, 1364, 1395, 1485, 1544, 1674, 1705, 1737, 1860, 1930, 1980, 2046, 2123, 2232, 2316, 2376, 2728, 2790, 2895, 2970, 3069, 3348, 3410, 3474, 3720, 3860, 3960, 4092, 4185, 4246, 4632, 5115, 5211, 5580, 5790, 5940, 5983, 6138, 6369, 6696, 6820, 6948, 7720, 8184, 8370, 8492, 8685, 9207, 10230, 10422, 10615, 11160, 11580, 11880, 11966, 12276, 12738, 13640, 13896, 15345, 16740, 16984, 17370, 17949, 18414, 19107, 20460, 20844, 21230, 23160, 23932, 24552, 25476, 26055, 29915, 30690, 31845, 33480, 34740, 35898, 36828, 38214, 40920, 41688, 42460, 46035, 47864, 50952, 52110, 53847, 57321, 59830, 61380, 63690, 65813, 69480, 71796, 73656, 76428, 84920, 89745, 92070, 95535, 104220, 107694, 114642, 119660, 122760, 127380, 131626, 143592, 152856, 161541, 179490, 184140, 191070, 197439, 208440, 215388, 229284, 239320, 254760, 263252, 269235, 286605, 323082, 329065, 358980, 368280, 382140, 394878, 430776, 458568, 526504, 538470, 573210, 592317, 646164, 658130, 717960, 764280, 789756, 807705, 987195, 1076940, 1146420, 1184634, 1292328, 1316260, 1579512, 1615410, 1776951, 1974390, 2153880, 2292840, 2369268, 2632520, 2961585, 3230820, 3553902, 3948780, 4738536, 5923170, 6461640, 7107804, 7897560, 8884755, 11846340, 14215608, 17769510, 23692680, 35539020, 71078040]

約数ペア:

[(1, 71078040), (2, 35539020), (3, 23692680), (4, 17769510), (5, 14215608), (6, 11846340), (8, 8884755), (9, 7897560), (10, 7107804), (11, 6461640), (12, 5923170), (15, 4738536), (18, 3948780), (20, 3553902), (22, 3230820), (24, 2961585), (27, 2632520), (30, 2369268), (31, 2292840), (33, 2153880), (36, 1974390), (40, 1776951), (44, 1615410), (45, 1579512), (54, 1316260), (55, 1292328), (60, 1184634), (62, 1146420), (66, 1076940), (72, 987195), (88, 807705), (90, 789756), (93, 764280), (99, 717960), (108, 658130), (110, 646164), (120, 592317), (124, 573210), (132, 538470), (135, 526504), (155, 458568), (165, 430776), (180, 394878), (186, 382140), (193, 368280), (198, 358980), (216, 329065), (220, 323082), (248, 286605), (264, 269235), (270, 263252), (279, 254760), (297, 239320), (310, 229284), (330, 215388), (341, 208440), (360, 197439), (372, 191070), (386, 184140), (396, 179490), (440, 161541), (465, 152856), (495, 143592), (540, 131626), (558, 127380), (579, 122760), (594, 119660), (620, 114642), (660, 107694), (682, 104220), (744, 95535), (772, 92070), (792, 89745), (837, 84920), (930, 76428), (965, 73656), (990, 71796), (1023, 69480), (1080, 65813), (1116, 63690), (1158, 61380), (1188, 59830), (1240, 57321), (1320, 53847), (1364, 52110), (1395, 50952), (1485, 47864), (1544, 46035), (1674, 42460), (1705, 41688), (1737, 40920), (1860, 38214), (1930, 36828), (1980, 35898), (2046, 34740), (2123, 33480), (2232, 31845), (2316, 30690), (2376, 29915), (2728, 26055), (2790, 25476), (2895, 24552), (2970, 23932), (3069, 23160), (3348, 21230), (3410, 20844), (3474, 20460), (3720, 19107), (3860, 18414), (3960, 17949), (4092, 17370), (4185, 16984), (4246, 16740), (4632, 15345), (5115, 13896), (5211, 13640), (5580, 12738), (5790, 12276), (5940, 11966), (5983, 11880), (6138, 11580), (6369, 11160), (6696, 10615), (6820, 10422), (6948, 10230), (7720, 9207), (8184, 8685), (8370, 8492)]