266927220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5230

約数の個数: 144

約数和(自身を含む): 948100608

約数和(自身を除く): 681173388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5167, 5740, 7380, 8610, 10332, 10334, 12915, 15501, 17220, 20668, 25830, 25835, 31002, 36169, 46503, 51660, 51670, 62004, 72338, 77505, 93006, 103340, 108507, 144676, 155010, 180845, 186012, 211847, 217014, 232515, 310020, 325521, 361690, 423694, 434028, 465030, 542535, 635541, 651042, 723380, 847388, 930060, 1059235, 1085070, 1271082, 1302084, 1482929, 1627605, 1906623, 2118470, 2170140, 2542164, 2965858, 3177705, 3255210, 3813246, 4236940, 4448787, 5931716, 6355410, 6510420, 7414645, 7626492, 8897574, 9533115, 12710820, 13346361, 14829290, 17795148, 19066230, 22243935, 26692722, 29658580, 38132460, 44487870, 53385444, 66731805, 88975740, 133463610, 266927220]

約数ペア:

[(1, 266927220), (2, 133463610), (3, 88975740), (4, 66731805), (5, 53385444), (6, 44487870), (7, 38132460), (9, 29658580), (10, 26692722), (12, 22243935), (14, 19066230), (15, 17795148), (18, 14829290), (20, 13346361), (21, 12710820), (28, 9533115), (30, 8897574), (35, 7626492), (36, 7414645), (41, 6510420), (42, 6355410), (45, 5931716), (60, 4448787), (63, 4236940), (70, 3813246), (82, 3255210), (84, 3177705), (90, 2965858), (105, 2542164), (123, 2170140), (126, 2118470), (140, 1906623), (164, 1627605), (180, 1482929), (205, 1302084), (210, 1271082), (246, 1085070), (252, 1059235), (287, 930060), (315, 847388), (369, 723380), (410, 651042), (420, 635541), (492, 542535), (574, 465030), (615, 434028), (630, 423694), (738, 361690), (820, 325521), (861, 310020), (1148, 232515), (1230, 217014), (1260, 211847), (1435, 186012), (1476, 180845), (1722, 155010), (1845, 144676), (2460, 108507), (2583, 103340), (2870, 93006), (3444, 77505), (3690, 72338), (4305, 62004), (5166, 51670), (5167, 51660), (5740, 46503), (7380, 36169), (8610, 31002), (10332, 25835), (10334, 25830), (12915, 20668), (15501, 17220)]