260754120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 256

約数和(自身を含む): 970444800

約数和(自身を除く): 709690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 165, 180, 188, 198, 216, 220, 235, 264, 270, 282, 297, 330, 360, 376, 396, 423, 440, 467, 470, 495, 517, 540, 564, 594, 660, 705, 792, 846, 934, 940, 990, 1034, 1080, 1128, 1188, 1269, 1320, 1401, 1410, 1485, 1551, 1692, 1868, 1880, 1980, 2068, 2115, 2335, 2376, 2538, 2585, 2802, 2820, 2970, 3102, 3384, 3736, 3960, 4136, 4203, 4230, 4653, 4670, 5076, 5137, 5170, 5604, 5640, 5940, 6204, 6345, 7005, 7755, 8406, 8460, 9306, 9340, 10152, 10274, 10340, 11208, 11880, 12408, 12609, 12690, 13959, 14010, 15411, 15510, 16812, 16920, 18612, 18680, 20548, 20680, 21015, 21949, 23265, 25218, 25380, 25685, 27918, 28020, 30822, 31020, 33624, 37224, 41096, 42030, 43898, 46233, 46530, 50436, 50760, 51370, 55836, 56040, 61644, 62040, 63045, 65847, 69795, 77055, 84060, 87796, 92466, 93060, 100872, 102740, 109745, 111672, 123288, 126090, 131694, 138699, 139590, 154110, 168120, 175592, 184932, 186120, 197541, 205480, 219490, 231165, 241439, 252180, 263388, 277398, 279180, 308220, 329235, 369864, 395082, 438980, 462330, 482878, 504360, 526776, 554796, 558360, 592623, 616440, 658470, 693495, 724317, 790164, 877960, 924660, 965756, 987705, 1109592, 1185246, 1207195, 1316940, 1386990, 1448634, 1580328, 1849320, 1931512, 1975410, 2172951, 2370492, 2414390, 2633880, 2773980, 2897268, 2963115, 3621585, 3950820, 4345902, 4740984, 4828780, 5547960, 5794536, 5926230, 6518853, 7243170, 7901640, 8691804, 9657560, 10864755, 11852460, 13037706, 14486340, 17383608, 21729510, 23704920, 26075412, 28972680, 32594265, 43459020, 52150824, 65188530, 86918040, 130377060, 260754120]

約数ペア:

[(1, 260754120), (2, 130377060), (3, 86918040), (4, 65188530), (5, 52150824), (6, 43459020), (8, 32594265), (9, 28972680), (10, 26075412), (11, 23704920), (12, 21729510), (15, 17383608), (18, 14486340), (20, 13037706), (22, 11852460), (24, 10864755), (27, 9657560), (30, 8691804), (33, 7901640), (36, 7243170), (40, 6518853), (44, 5926230), (45, 5794536), (47, 5547960), (54, 4828780), (55, 4740984), (60, 4345902), (66, 3950820), (72, 3621585), (88, 2963115), (90, 2897268), (94, 2773980), (99, 2633880), (108, 2414390), (110, 2370492), (120, 2172951), (132, 1975410), (135, 1931512), (141, 1849320), (165, 1580328), (180, 1448634), (188, 1386990), (198, 1316940), (216, 1207195), (220, 1185246), (235, 1109592), (264, 987705), (270, 965756), (282, 924660), (297, 877960), (330, 790164), (360, 724317), (376, 693495), (396, 658470), (423, 616440), (440, 592623), (467, 558360), (470, 554796), (495, 526776), (517, 504360), (540, 482878), (564, 462330), (594, 438980), (660, 395082), (705, 369864), (792, 329235), (846, 308220), (934, 279180), (940, 277398), (990, 263388), (1034, 252180), (1080, 241439), (1128, 231165), (1188, 219490), (1269, 205480), (1320, 197541), (1401, 186120), (1410, 184932), (1485, 175592), (1551, 168120), (1692, 154110), (1868, 139590), (1880, 138699), (1980, 131694), (2068, 126090), (2115, 123288), (2335, 111672), (2376, 109745), (2538, 102740), (2585, 100872), (2802, 93060), (2820, 92466), (2970, 87796), (3102, 84060), (3384, 77055), (3736, 69795), (3960, 65847), (4136, 63045), (4203, 62040), (4230, 61644), (4653, 56040), (4670, 55836), (5076, 51370), (5137, 50760), (5170, 50436), (5604, 46530), (5640, 46233), (5940, 43898), (6204, 42030), (6345, 41096), (7005, 37224), (7755, 33624), (8406, 31020), (8460, 30822), (9306, 28020), (9340, 27918), (10152, 25685), (10274, 25380), (10340, 25218), (11208, 23265), (11880, 21949), (12408, 21015), (12609, 20680), (12690, 20548), (13959, 18680), (14010, 18612), (15411, 16920), (15510, 16812)]