2738636160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109721}}^1$

素因数の和:109756

約数の個数: 128

約数和(自身を含む): 9400980960

約数和(自身を除く): 6662344800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 109721, 219442, 329163, 438884, 548605, 658326, 877768, 1097210, 1316652, 1426373, 1645815, 1755536, 2194420, 2633304, 2852746, 3291630, 3511072, 4279119, 4388840, 5266608, 5705492, 6583260, 7022144, 7131865, 8558238, 8777680, 10533216, 11410984, 13166520, 14044288, 14263730, 17116476, 17555360, 21066432, 21395595, 22821968, 26333040, 28527460, 34232952, 35110720, 42132864, 42791190, 45643936, 52666080, 57054920, 68465904, 70221440, 85582380, 91287872, 105332160, 114109840, 136931808, 171164760, 182575744, 210664320, 228219680, 273863616, 342329520, 456439360, 547727232, 684659040, 912878720, 1369318080, 2738636160]

約数ペア:

[(1, 2738636160), (2, 1369318080), (3, 912878720), (4, 684659040), (5, 547727232), (6, 456439360), (8, 342329520), (10, 273863616), (12, 228219680), (13, 210664320), (15, 182575744), (16, 171164760), (20, 136931808), (24, 114109840), (26, 105332160), (30, 91287872), (32, 85582380), (39, 70221440), (40, 68465904), (48, 57054920), (52, 52666080), (60, 45643936), (64, 42791190), (65, 42132864), (78, 35110720), (80, 34232952), (96, 28527460), (104, 26333040), (120, 22821968), (128, 21395595), (130, 21066432), (156, 17555360), (160, 17116476), (192, 14263730), (195, 14044288), (208, 13166520), (240, 11410984), (260, 10533216), (312, 8777680), (320, 8558238), (384, 7131865), (390, 7022144), (416, 6583260), (480, 5705492), (520, 5266608), (624, 4388840), (640, 4279119), (780, 3511072), (832, 3291630), (960, 2852746), (1040, 2633304), (1248, 2194420), (1560, 1755536), (1664, 1645815), (1920, 1426373), (2080, 1316652), (2496, 1097210), (3120, 877768), (4160, 658326), (4992, 548605), (6240, 438884), (8320, 329163), (12480, 219442), (24960, 109721)]