315097920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 168

約数和(自身を含む): 1113474024

約数和(自身を除く): 798376104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2957, 2960, 3330, 3552, 4440, 5328, 5914, 5920, 6660, 7104, 8871, 8880, 10656, 11828, 11840, 13320, 14785, 17742, 17760, 21312, 23656, 26613, 26640, 29570, 35484, 35520, 44355, 47312, 53226, 53280, 59140, 70968, 88710, 94624, 106452, 106560, 109409, 118280, 133065, 141936, 177420, 189248, 212904, 218818, 236560, 266130, 283872, 328227, 354840, 425808, 437636, 473120, 532260, 547045, 567744, 656454, 709680, 851616, 875272, 946240, 984681, 1064520, 1094090, 1312908, 1419360, 1641135, 1703232, 1750544, 1969362, 2129040, 2188180, 2625816, 2838720, 3282270, 3501088, 3938724, 4258080, 4376360, 4923405, 5251632, 6564540, 7002176, 7877448, 8516160, 8752720, 9846810, 10503264, 13129080, 15754896, 17505440, 19693620, 21006528, 26258160, 31509792, 35010880, 39387240, 52516320, 63019584, 78774480, 105032640, 157548960, 315097920]

約数ペア:

[(1, 315097920), (2, 157548960), (3, 105032640), (4, 78774480), (5, 63019584), (6, 52516320), (8, 39387240), (9, 35010880), (10, 31509792), (12, 26258160), (15, 21006528), (16, 19693620), (18, 17505440), (20, 15754896), (24, 13129080), (30, 10503264), (32, 9846810), (36, 8752720), (37, 8516160), (40, 7877448), (45, 7002176), (48, 6564540), (60, 5251632), (64, 4923405), (72, 4376360), (74, 4258080), (80, 3938724), (90, 3501088), (96, 3282270), (111, 2838720), (120, 2625816), (144, 2188180), (148, 2129040), (160, 1969362), (180, 1750544), (185, 1703232), (192, 1641135), (222, 1419360), (240, 1312908), (288, 1094090), (296, 1064520), (320, 984681), (333, 946240), (360, 875272), (370, 851616), (444, 709680), (480, 656454), (555, 567744), (576, 547045), (592, 532260), (666, 473120), (720, 437636), (740, 425808), (888, 354840), (960, 328227), (1110, 283872), (1184, 266130), (1332, 236560), (1440, 218818), (1480, 212904), (1665, 189248), (1776, 177420), (2220, 141936), (2368, 133065), (2664, 118280), (2880, 109409), (2957, 106560), (2960, 106452), (3330, 94624), (3552, 88710), (4440, 70968), (5328, 59140), (5914, 53280), (5920, 53226), (6660, 47312), (7104, 44355), (8871, 35520), (8880, 35484), (10656, 29570), (11828, 26640), (11840, 26613), (13320, 23656), (14785, 21312), (17742, 17760)]