899822919680

素因数分解:

$2^{13}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4219}}^1$

素因数の和:4418

約数の個数: 224

約数和(自身を含む): 2230059202560

約数和(自身を除く): 1330236282880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 160, 164, 205, 254, 256, 320, 328, 410, 508, 512, 635, 640, 656, 820, 1016, 1024, 1270, 1280, 1312, 1640, 2032, 2048, 2540, 2560, 2624, 3280, 4064, 4096, 4219, 5080, 5120, 5207, 5248, 6560, 8128, 8192, 8438, 10160, 10240, 10414, 10496, 13120, 16256, 16876, 20320, 20480, 20828, 20992, 21095, 26035, 26240, 32512, 33752, 40640, 40960, 41656, 41984, 42190, 52070, 52480, 65024, 67504, 81280, 83312, 83968, 84380, 104140, 104960, 130048, 135008, 162560, 166624, 167936, 168760, 172979, 208280, 209920, 260096, 270016, 325120, 333248, 335872, 337520, 345958, 416560, 419840, 520192, 535813, 540032, 650240, 666496, 675040, 691916, 833120, 839680, 864895, 1040384, 1071626, 1080064, 1300480, 1332992, 1350080, 1383832, 1666240, 1679360, 1729790, 2143252, 2160128, 2600960, 2665984, 2679065, 2700160, 2767664, 3332480, 3459580, 4286504, 4320256, 5201920, 5331968, 5358130, 5400320, 5535328, 6664960, 6919160, 8573008, 8640512, 10663936, 10716260, 10800640, 11070656, 13329920, 13838320, 17146016, 17281024, 21327872, 21432520, 21601280, 21968333, 22141312, 26659840, 27676640, 34292032, 34562048, 42655744, 42865040, 43202560, 43936666, 44282624, 53319680, 55353280, 68584064, 85730080, 86405120, 87873332, 88565248, 106639360, 109841665, 110706560, 137168128, 171460160, 172810240, 175746664, 177130496, 213278720, 219683330, 221413120, 274336256, 342920320, 351493328, 354260992, 439366660, 442826240, 548672512, 685840640, 702986656, 708521984, 878733320, 885652480, 1097345024, 1371681280, 1405973312, 1417043968, 1757466640, 1771304960, 2194690048, 2743362560, 2811946624, 3514933280, 3542609920, 4389380096, 5486725120, 5623893248, 7029866560, 7085219840, 10973450240, 11247786496, 14059733120, 21946900480, 22495572992, 28119466240, 44991145984, 56238932480, 89982291968, 112477864960, 179964583936, 224955729920, 449911459840, 899822919680]

約数ペア:

[(1, 899822919680), (2, 449911459840), (4, 224955729920), (5, 179964583936), (8, 112477864960), (10, 89982291968), (16, 56238932480), (20, 44991145984), (32, 28119466240), (40, 22495572992), (41, 21946900480), (64, 14059733120), (80, 11247786496), (82, 10973450240), (127, 7085219840), (128, 7029866560), (160, 5623893248), (164, 5486725120), (205, 4389380096), (254, 3542609920), (256, 3514933280), (320, 2811946624), (328, 2743362560), (410, 2194690048), (508, 1771304960), (512, 1757466640), (635, 1417043968), (640, 1405973312), (656, 1371681280), (820, 1097345024), (1016, 885652480), (1024, 878733320), (1270, 708521984), (1280, 702986656), (1312, 685840640), (1640, 548672512), (2032, 442826240), (2048, 439366660), (2540, 354260992), (2560, 351493328), (2624, 342920320), (3280, 274336256), (4064, 221413120), (4096, 219683330), (4219, 213278720), (5080, 177130496), (5120, 175746664), (5207, 172810240), (5248, 171460160), (6560, 137168128), (8128, 110706560), (8192, 109841665), (8438, 106639360), (10160, 88565248), (10240, 87873332), (10414, 86405120), (10496, 85730080), (13120, 68584064), (16256, 55353280), (16876, 53319680), (20320, 44282624), (20480, 43936666), (20828, 43202560), (20992, 42865040), (21095, 42655744), (26035, 34562048), (26240, 34292032), (32512, 27676640), (33752, 26659840), (40640, 22141312), (40960, 21968333), (41656, 21601280), (41984, 21432520), (42190, 21327872), (52070, 17281024), (52480, 17146016), (65024, 13838320), (67504, 13329920), (81280, 11070656), (83312, 10800640), (83968, 10716260), (84380, 10663936), (104140, 8640512), (104960, 8573008), (130048, 6919160), (135008, 6664960), (162560, 5535328), (166624, 5400320), (167936, 5358130), (168760, 5331968), (172979, 5201920), (208280, 4320256), (209920, 4286504), (260096, 3459580), (270016, 3332480), (325120, 2767664), (333248, 2700160), (335872, 2679065), (337520, 2665984), (345958, 2600960), (416560, 2160128), (419840, 2143252), (520192, 1729790), (535813, 1679360), (540032, 1666240), (650240, 1383832), (666496, 1350080), (675040, 1332992), (691916, 1300480), (833120, 1080064), (839680, 1071626), (864895, 1040384)]