266504640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 168

約数和(自身を含む): 894191760

約数和(自身を除く): 627687120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 608, 722, 760, 769, 912, 960, 1083, 1140, 1216, 1444, 1520, 1538, 1805, 1824, 2166, 2280, 2307, 2888, 3040, 3076, 3610, 3648, 3845, 4332, 4560, 4614, 5415, 5776, 6080, 6152, 7220, 7690, 8664, 9120, 9228, 10830, 11535, 11552, 12304, 14440, 14611, 15380, 17328, 18240, 18456, 21660, 23070, 23104, 24608, 28880, 29222, 30760, 34656, 36912, 43320, 43833, 46140, 49216, 57760, 58444, 61520, 69312, 73055, 73824, 86640, 87666, 92280, 115520, 116888, 123040, 146110, 147648, 173280, 175332, 184560, 219165, 233776, 246080, 277609, 292220, 346560, 350664, 369120, 438330, 467552, 555218, 584440, 701328, 738240, 832827, 876660, 935104, 1110436, 1168880, 1388045, 1402656, 1665654, 1753320, 2220872, 2337760, 2776090, 2805312, 3331308, 3506640, 4164135, 4441744, 4675520, 5552180, 6662616, 7013280, 8328270, 8883488, 11104360, 13325232, 14026560, 16656540, 17766976, 22208720, 26650464, 33313080, 44417440, 53300928, 66626160, 88834880, 133252320, 266504640]

約数ペア:

[(1, 266504640), (2, 133252320), (3, 88834880), (4, 66626160), (5, 53300928), (6, 44417440), (8, 33313080), (10, 26650464), (12, 22208720), (15, 17766976), (16, 16656540), (19, 14026560), (20, 13325232), (24, 11104360), (30, 8883488), (32, 8328270), (38, 7013280), (40, 6662616), (48, 5552180), (57, 4675520), (60, 4441744), (64, 4164135), (76, 3506640), (80, 3331308), (95, 2805312), (96, 2776090), (114, 2337760), (120, 2220872), (152, 1753320), (160, 1665654), (190, 1402656), (192, 1388045), (228, 1168880), (240, 1110436), (285, 935104), (304, 876660), (320, 832827), (361, 738240), (380, 701328), (456, 584440), (480, 555218), (570, 467552), (608, 438330), (722, 369120), (760, 350664), (769, 346560), (912, 292220), (960, 277609), (1083, 246080), (1140, 233776), (1216, 219165), (1444, 184560), (1520, 175332), (1538, 173280), (1805, 147648), (1824, 146110), (2166, 123040), (2280, 116888), (2307, 115520), (2888, 92280), (3040, 87666), (3076, 86640), (3610, 73824), (3648, 73055), (3845, 69312), (4332, 61520), (4560, 58444), (4614, 57760), (5415, 49216), (5776, 46140), (6080, 43833), (6152, 43320), (7220, 36912), (7690, 34656), (8664, 30760), (9120, 29222), (9228, 28880), (10830, 24608), (11535, 23104), (11552, 23070), (12304, 21660), (14440, 18456), (14611, 18240), (15380, 17328)]