42806880

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{367}}^1$

素因数の和:400

約数の個数: 168

約数和(自身を含む): 152040672

約数和(自身を除く): 109233792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 367, 405, 432, 480, 486, 540, 648, 720, 729, 734, 810, 864, 972, 1080, 1101, 1215, 1296, 1440, 1458, 1468, 1620, 1835, 1944, 2160, 2202, 2430, 2592, 2916, 2936, 3240, 3303, 3645, 3670, 3888, 4320, 4404, 4860, 5505, 5832, 5872, 6480, 6606, 7290, 7340, 7776, 8808, 9720, 9909, 11010, 11664, 11744, 12960, 13212, 14580, 14680, 16515, 17616, 19440, 19818, 22020, 23328, 26424, 29160, 29360, 29727, 33030, 35232, 38880, 39636, 44040, 49545, 52848, 58320, 58720, 59454, 66060, 79272, 88080, 89181, 99090, 105696, 116640, 118908, 132120, 148635, 158544, 176160, 178362, 198180, 237816, 264240, 267543, 297270, 317088, 356724, 396360, 445905, 475632, 528480, 535086, 594540, 713448, 792720, 891810, 951264, 1070172, 1189080, 1337715, 1426896, 1585440, 1783620, 2140344, 2378160, 2675430, 2853792, 3567240, 4280688, 4756320, 5350860, 7134480, 8561376, 10701720, 14268960, 21403440, 42806880]

約数ペア:

[(1, 42806880), (2, 21403440), (3, 14268960), (4, 10701720), (5, 8561376), (6, 7134480), (8, 5350860), (9, 4756320), (10, 4280688), (12, 3567240), (15, 2853792), (16, 2675430), (18, 2378160), (20, 2140344), (24, 1783620), (27, 1585440), (30, 1426896), (32, 1337715), (36, 1189080), (40, 1070172), (45, 951264), (48, 891810), (54, 792720), (60, 713448), (72, 594540), (80, 535086), (81, 528480), (90, 475632), (96, 445905), (108, 396360), (120, 356724), (135, 317088), (144, 297270), (160, 267543), (162, 264240), (180, 237816), (216, 198180), (240, 178362), (243, 176160), (270, 158544), (288, 148635), (324, 132120), (360, 118908), (367, 116640), (405, 105696), (432, 99090), (480, 89181), (486, 88080), (540, 79272), (648, 66060), (720, 59454), (729, 58720), (734, 58320), (810, 52848), (864, 49545), (972, 44040), (1080, 39636), (1101, 38880), (1215, 35232), (1296, 33030), (1440, 29727), (1458, 29360), (1468, 29160), (1620, 26424), (1835, 23328), (1944, 22020), (2160, 19818), (2202, 19440), (2430, 17616), (2592, 16515), (2916, 14680), (2936, 14580), (3240, 13212), (3303, 12960), (3645, 11744), (3670, 11664), (3888, 11010), (4320, 9909), (4404, 9720), (4860, 8808), (5505, 7776), (5832, 7340), (5872, 7290), (6480, 6606)]