13768440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 48591360

約数和(自身を除く): 34822920

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, 443, 444, 518, 555, 740, 777, 840, 886, 888, 1036, 1110, 1295, 1329, 1480, 1554, 1772, 2072, 2215, 2220, 2590, 2658, 3101, 3108, 3544, 3885, 4430, 4440, 5180, 5316, 6202, 6216, 6645, 7770, 8860, 9303, 10360, 10632, 12404, 13290, 15505, 15540, 16391, 17720, 18606, 24808, 26580, 31010, 31080, 32782, 37212, 46515, 49173, 53160, 62020, 65564, 74424, 81955, 93030, 98346, 114737, 124040, 131128, 163910, 186060, 196692, 229474, 245865, 327820, 344211, 372120, 393384, 458948, 491730, 573685, 655640, 688422, 917896, 983460, 1147370, 1376844, 1721055, 1966920, 2294740, 2753688, 3442110, 4589480, 6884220, 13768440]

約数ペア:

[(1, 13768440), (2, 6884220), (3, 4589480), (4, 3442110), (5, 2753688), (6, 2294740), (7, 1966920), (8, 1721055), (10, 1376844), (12, 1147370), (14, 983460), (15, 917896), (20, 688422), (21, 655640), (24, 573685), (28, 491730), (30, 458948), (35, 393384), (37, 372120), (40, 344211), (42, 327820), (56, 245865), (60, 229474), (70, 196692), (74, 186060), (84, 163910), (105, 131128), (111, 124040), (120, 114737), (140, 98346), (148, 93030), (168, 81955), (185, 74424), (210, 65564), (222, 62020), (259, 53160), (280, 49173), (296, 46515), (370, 37212), (420, 32782), (443, 31080), (444, 31010), (518, 26580), (555, 24808), (740, 18606), (777, 17720), (840, 16391), (886, 15540), (888, 15505), (1036, 13290), (1110, 12404), (1295, 10632), (1329, 10360), (1480, 9303), (1554, 8860), (1772, 7770), (2072, 6645), (2215, 6216), (2220, 6202), (2590, 5316), (2658, 5180), (3101, 4440), (3108, 4430), (3544, 3885)]