126291960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 439123680

約数和(自身を除く): 312831720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 71, 72, 81, 90, 108, 120, 122, 135, 142, 162, 180, 183, 213, 216, 243, 244, 270, 284, 305, 324, 355, 360, 366, 405, 426, 486, 488, 540, 549, 568, 610, 639, 648, 710, 729, 732, 810, 852, 915, 972, 1065, 1080, 1098, 1215, 1220, 1278, 1420, 1458, 1464, 1620, 1647, 1704, 1830, 1917, 1944, 2130, 2196, 2430, 2440, 2556, 2745, 2840, 2916, 3195, 3240, 3294, 3645, 3660, 3834, 4260, 4331, 4392, 4860, 4941, 5112, 5490, 5751, 5832, 6390, 6588, 7290, 7320, 7668, 8235, 8520, 8662, 9585, 9720, 9882, 10980, 11502, 12780, 12993, 13176, 14580, 14823, 15336, 16470, 17253, 17324, 19170, 19764, 21655, 21960, 23004, 24705, 25560, 25986, 28755, 29160, 29646, 32940, 34506, 34648, 38340, 38979, 39528, 43310, 44469, 46008, 49410, 51759, 51972, 57510, 59292, 64965, 65880, 69012, 74115, 76680, 77958, 86265, 86620, 88938, 98820, 103518, 103944, 115020, 116937, 118584, 129930, 138024, 148230, 155916, 172530, 173240, 177876, 194895, 197640, 207036, 222345, 230040, 233874, 258795, 259860, 296460, 311832, 345060, 350811, 355752, 389790, 414072, 444690, 467748, 517590, 519720, 584685, 592920, 690120, 701622, 779580, 889380, 935496, 1035180, 1052433, 1169370, 1403244, 1559160, 1754055, 1778760, 2070360, 2104866, 2338740, 2806488, 3157299, 3508110, 4209732, 4677480, 5262165, 6314598, 7016220, 8419464, 10524330, 12629196, 14032440, 15786495, 21048660, 25258392, 31572990, 42097320, 63145980, 126291960]

約数ペア:

[(1, 126291960), (2, 63145980), (3, 42097320), (4, 31572990), (5, 25258392), (6, 21048660), (8, 15786495), (9, 14032440), (10, 12629196), (12, 10524330), (15, 8419464), (18, 7016220), (20, 6314598), (24, 5262165), (27, 4677480), (30, 4209732), (36, 3508110), (40, 3157299), (45, 2806488), (54, 2338740), (60, 2104866), (61, 2070360), (71, 1778760), (72, 1754055), (81, 1559160), (90, 1403244), (108, 1169370), (120, 1052433), (122, 1035180), (135, 935496), (142, 889380), (162, 779580), (180, 701622), (183, 690120), (213, 592920), (216, 584685), (243, 519720), (244, 517590), (270, 467748), (284, 444690), (305, 414072), (324, 389790), (355, 355752), (360, 350811), (366, 345060), (405, 311832), (426, 296460), (486, 259860), (488, 258795), (540, 233874), (549, 230040), (568, 222345), (610, 207036), (639, 197640), (648, 194895), (710, 177876), (729, 173240), (732, 172530), (810, 155916), (852, 148230), (915, 138024), (972, 129930), (1065, 118584), (1080, 116937), (1098, 115020), (1215, 103944), (1220, 103518), (1278, 98820), (1420, 88938), (1458, 86620), (1464, 86265), (1620, 77958), (1647, 76680), (1704, 74115), (1830, 69012), (1917, 65880), (1944, 64965), (2130, 59292), (2196, 57510), (2430, 51972), (2440, 51759), (2556, 49410), (2745, 46008), (2840, 44469), (2916, 43310), (3195, 39528), (3240, 38979), (3294, 38340), (3645, 34648), (3660, 34506), (3834, 32940), (4260, 29646), (4331, 29160), (4392, 28755), (4860, 25986), (4941, 25560), (5112, 24705), (5490, 23004), (5751, 21960), (5832, 21655), (6390, 19764), (6588, 19170), (7290, 17324), (7320, 17253), (7668, 16470), (8235, 15336), (8520, 14823), (8662, 14580), (9585, 13176), (9720, 12993), (9882, 12780), (10980, 11502)]