3271760520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{105269}}^1$

素因数の和:105327

約数の個数: 128

約数和(自身を含む): 11520748800

約数和(自身を除く): 8248988280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 105269, 210538, 315807, 421076, 526345, 631614, 736883, 842152, 1052690, 1263228, 1473766, 1579035, 2105380, 2210649, 2526456, 2947532, 3158070, 3684415, 3894953, 4210760, 4421298, 5895064, 6316140, 7368830, 7789906, 8842596, 11053245, 11684859, 12632280, 14737660, 15579812, 17685192, 19474765, 22106490, 23369718, 27264671, 29475320, 31159624, 38949530, 44212980, 46739436, 54529342, 58424295, 77899060, 81794013, 88425960, 93478872, 109058684, 116848590, 136323355, 155798120, 163588026, 218117368, 233697180, 272646710, 327176052, 408970065, 467394360, 545293420, 654352104, 817940130, 1090586840, 1635880260, 3271760520]

約数ペア:

[(1, 3271760520), (2, 1635880260), (3, 1090586840), (4, 817940130), (5, 654352104), (6, 545293420), (7, 467394360), (8, 408970065), (10, 327176052), (12, 272646710), (14, 233697180), (15, 218117368), (20, 163588026), (21, 155798120), (24, 136323355), (28, 116848590), (30, 109058684), (35, 93478872), (37, 88425960), (40, 81794013), (42, 77899060), (56, 58424295), (60, 54529342), (70, 46739436), (74, 44212980), (84, 38949530), (105, 31159624), (111, 29475320), (120, 27264671), (140, 23369718), (148, 22106490), (168, 19474765), (185, 17685192), (210, 15579812), (222, 14737660), (259, 12632280), (280, 11684859), (296, 11053245), (370, 8842596), (420, 7789906), (444, 7368830), (518, 6316140), (555, 5895064), (740, 4421298), (777, 4210760), (840, 3894953), (888, 3684415), (1036, 3158070), (1110, 2947532), (1295, 2526456), (1480, 2210649), (1554, 2105380), (2072, 1579035), (2220, 1473766), (2590, 1263228), (3108, 1052690), (3885, 842152), (4440, 736883), (5180, 631614), (6216, 526345), (7770, 421076), (10360, 315807), (15540, 210538), (31080, 105269)]