197036160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2566

約数の個数: 128

約数和(自身を含む): 643628160

約数和(自身を除く): 446592000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2503, 2624, 3280, 3936, 4920, 5006, 5248, 6560, 7509, 7872, 9840, 10012, 12515, 13120, 15018, 15744, 19680, 20024, 25030, 26240, 30036, 37545, 39360, 40048, 50060, 60072, 75090, 78720, 80096, 100120, 102623, 120144, 150180, 160192, 200240, 205246, 240288, 300360, 307869, 320384, 400480, 410492, 480576, 513115, 600720, 615738, 800960, 820984, 961152, 1026230, 1201440, 1231476, 1539345, 1601920, 1641968, 2052460, 2402880, 2462952, 3078690, 3283936, 4104920, 4805760, 4925904, 6157380, 6567872, 8209840, 9851808, 12314760, 13135744, 16419680, 19703616, 24629520, 32839360, 39407232, 49259040, 65678720, 98518080, 197036160]

約数ペア:

[(1, 197036160), (2, 98518080), (3, 65678720), (4, 49259040), (5, 39407232), (6, 32839360), (8, 24629520), (10, 19703616), (12, 16419680), (15, 13135744), (16, 12314760), (20, 9851808), (24, 8209840), (30, 6567872), (32, 6157380), (40, 4925904), (41, 4805760), (48, 4104920), (60, 3283936), (64, 3078690), (80, 2462952), (82, 2402880), (96, 2052460), (120, 1641968), (123, 1601920), (128, 1539345), (160, 1231476), (164, 1201440), (192, 1026230), (205, 961152), (240, 820984), (246, 800960), (320, 615738), (328, 600720), (384, 513115), (410, 480576), (480, 410492), (492, 400480), (615, 320384), (640, 307869), (656, 300360), (820, 240288), (960, 205246), (984, 200240), (1230, 160192), (1312, 150180), (1640, 120144), (1920, 102623), (1968, 100120), (2460, 80096), (2503, 78720), (2624, 75090), (3280, 60072), (3936, 50060), (4920, 40048), (5006, 39360), (5248, 37545), (6560, 30036), (7509, 26240), (7872, 25030), (9840, 20024), (10012, 19680), (12515, 15744), (13120, 15018)]