1330658560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 288

約数和(自身を含む): 4153669632

約数和(自身を除く): 2823011072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 256, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 560, 587, 616, 640, 644, 704, 736, 770, 805, 880, 896, 920, 1012, 1120, 1174, 1232, 1265, 1280, 1288, 1408, 1472, 1540, 1610, 1760, 1771, 1792, 1840, 2024, 2240, 2348, 2464, 2530, 2576, 2816, 2935, 2944, 3080, 3220, 3520, 3542, 3680, 4048, 4109, 4480, 4696, 4928, 5060, 5152, 5870, 5888, 6160, 6440, 6457, 7040, 7084, 7360, 8096, 8218, 8855, 8960, 9392, 9856, 10120, 10304, 11740, 12320, 12880, 12914, 13501, 14080, 14168, 14720, 16192, 16436, 17710, 18784, 19712, 20240, 20545, 20608, 23480, 24640, 25760, 25828, 27002, 28336, 29440, 32285, 32384, 32872, 35420, 37568, 40480, 41090, 41216, 45199, 46960, 49280, 51520, 51656, 54004, 56672, 64570, 64768, 65744, 67505, 70840, 75136, 80960, 82180, 90398, 93920, 94507, 98560, 103040, 103312, 108008, 113344, 129140, 131488, 135010, 141680, 148511, 150272, 161920, 164360, 180796, 187840, 189014, 206080, 206624, 216016, 225995, 226688, 258280, 262976, 270020, 283360, 297022, 323840, 328720, 361592, 375680, 378028, 413248, 432032, 451990, 453376, 472535, 516560, 525952, 540040, 566720, 594044, 657440, 723184, 742555, 751360, 756056, 826496, 864064, 903980, 945070, 1033120, 1039577, 1051904, 1080080, 1133440, 1188088, 1314880, 1446368, 1485110, 1512112, 1652992, 1728128, 1807960, 1890140, 2066240, 2079154, 2160160, 2266880, 2376176, 2629760, 2892736, 2970220, 3024224, 3456256, 3615920, 3780280, 4132480, 4158308, 4320320, 4752352, 5197885, 5259520, 5785472, 5940440, 6048448, 7231840, 7560560, 8264960, 8316616, 8640640, 9504704, 10395770, 11570944, 11880880, 12096896, 14463680, 15121120, 16633232, 17281280, 19009408, 20791540, 23761760, 24193792, 28927360, 30242240, 33266464, 38018816, 41583080, 47523520, 57854720, 60484480, 66532928, 83166160, 95047040, 120968960, 133065856, 166332320, 190094080, 266131712, 332664640, 665329280, 1330658560]

約数ペア:

[(1, 1330658560), (2, 665329280), (4, 332664640), (5, 266131712), (7, 190094080), (8, 166332320), (10, 133065856), (11, 120968960), (14, 95047040), (16, 83166160), (20, 66532928), (22, 60484480), (23, 57854720), (28, 47523520), (32, 41583080), (35, 38018816), (40, 33266464), (44, 30242240), (46, 28927360), (55, 24193792), (56, 23761760), (64, 20791540), (70, 19009408), (77, 17281280), (80, 16633232), (88, 15121120), (92, 14463680), (110, 12096896), (112, 11880880), (115, 11570944), (128, 10395770), (140, 9504704), (154, 8640640), (160, 8316616), (161, 8264960), (176, 7560560), (184, 7231840), (220, 6048448), (224, 5940440), (230, 5785472), (253, 5259520), (256, 5197885), (280, 4752352), (308, 4320320), (320, 4158308), (322, 4132480), (352, 3780280), (368, 3615920), (385, 3456256), (440, 3024224), (448, 2970220), (460, 2892736), (506, 2629760), (560, 2376176), (587, 2266880), (616, 2160160), (640, 2079154), (644, 2066240), (704, 1890140), (736, 1807960), (770, 1728128), (805, 1652992), (880, 1512112), (896, 1485110), (920, 1446368), (1012, 1314880), (1120, 1188088), (1174, 1133440), (1232, 1080080), (1265, 1051904), (1280, 1039577), (1288, 1033120), (1408, 945070), (1472, 903980), (1540, 864064), (1610, 826496), (1760, 756056), (1771, 751360), (1792, 742555), (1840, 723184), (2024, 657440), (2240, 594044), (2348, 566720), (2464, 540040), (2530, 525952), (2576, 516560), (2816, 472535), (2935, 453376), (2944, 451990), (3080, 432032), (3220, 413248), (3520, 378028), (3542, 375680), (3680, 361592), (4048, 328720), (4109, 323840), (4480, 297022), (4696, 283360), (4928, 270020), (5060, 262976), (5152, 258280), (5870, 226688), (5888, 225995), (6160, 216016), (6440, 206624), (6457, 206080), (7040, 189014), (7084, 187840), (7360, 180796), (8096, 164360), (8218, 161920), (8855, 150272), (8960, 148511), (9392, 141680), (9856, 135010), (10120, 131488), (10304, 129140), (11740, 113344), (12320, 108008), (12880, 103312), (12914, 103040), (13501, 98560), (14080, 94507), (14168, 93920), (14720, 90398), (16192, 82180), (16436, 80960), (17710, 75136), (18784, 70840), (19712, 67505), (20240, 65744), (20545, 64768), (20608, 64570), (23480, 56672), (24640, 54004), (25760, 51656), (25828, 51520), (27002, 49280), (28336, 46960), (29440, 45199), (32285, 41216), (32384, 41090), (32872, 40480), (35420, 37568)]