345154320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{68483}}^1$

素因数の和:68509

約数の個数: 120

約数和(自身を含む): 1324754496

約数和(自身を除く): 979600176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 68483, 136966, 205449, 273932, 342415, 410898, 479381, 547864, 616347, 684830, 821796, 958762, 1027245, 1095728, 1232694, 1369660, 1438143, 1643592, 1917524, 2054490, 2396905, 2465388, 2739320, 2876286, 3081735, 3287184, 3835048, 4108980, 4314429, 4793810, 4930776, 5478640, 5752572, 6163470, 7190715, 7670096, 8217960, 8628858, 9587620, 9861552, 11505144, 12326940, 14381430, 16435920, 17257716, 19175240, 21572145, 23010288, 24653880, 28762860, 34515432, 38350480, 43144290, 49307760, 57525720, 69030864, 86288580, 115051440, 172577160, 345154320]

約数ペア:

[(1, 345154320), (2, 172577160), (3, 115051440), (4, 86288580), (5, 69030864), (6, 57525720), (7, 49307760), (8, 43144290), (9, 38350480), (10, 34515432), (12, 28762860), (14, 24653880), (15, 23010288), (16, 21572145), (18, 19175240), (20, 17257716), (21, 16435920), (24, 14381430), (28, 12326940), (30, 11505144), (35, 9861552), (36, 9587620), (40, 8628858), (42, 8217960), (45, 7670096), (48, 7190715), (56, 6163470), (60, 5752572), (63, 5478640), (70, 4930776), (72, 4793810), (80, 4314429), (84, 4108980), (90, 3835048), (105, 3287184), (112, 3081735), (120, 2876286), (126, 2739320), (140, 2465388), (144, 2396905), (168, 2054490), (180, 1917524), (210, 1643592), (240, 1438143), (252, 1369660), (280, 1232694), (315, 1095728), (336, 1027245), (360, 958762), (420, 821796), (504, 684830), (560, 616347), (630, 547864), (720, 479381), (840, 410898), (1008, 342415), (1260, 273932), (1680, 205449), (2520, 136966), (5040, 68483)]