211918080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 768216960

約数和(自身を除く): 556298880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 173, 174, 176, 192, 220, 232, 240, 256, 264, 290, 319, 320, 330, 346, 348, 352, 384, 435, 440, 464, 480, 519, 528, 580, 638, 640, 660, 692, 696, 704, 768, 865, 870, 880, 928, 957, 960, 1038, 1056, 1160, 1276, 1280, 1320, 1384, 1392, 1408, 1595, 1730, 1740, 1760, 1856, 1903, 1914, 1920, 2076, 2112, 2320, 2552, 2595, 2640, 2768, 2784, 2816, 3190, 3460, 3480, 3520, 3712, 3806, 3828, 3840, 4152, 4224, 4640, 4785, 5017, 5104, 5190, 5280, 5536, 5568, 5709, 6380, 6920, 6960, 7040, 7424, 7612, 7656, 8304, 8448, 9280, 9515, 9570, 10034, 10208, 10380, 10560, 11072, 11136, 11418, 12760, 13840, 13920, 14080, 15051, 15224, 15312, 16608, 18560, 19030, 19140, 20068, 20416, 20760, 21120, 22144, 22272, 22836, 25085, 25520, 27680, 27840, 28545, 30102, 30448, 30624, 33216, 37120, 38060, 38280, 40136, 40832, 41520, 42240, 44288, 45672, 50170, 51040, 55187, 55360, 55680, 57090, 60204, 60896, 61248, 66432, 75255, 76120, 76560, 80272, 81664, 83040, 91344, 100340, 102080, 110374, 110720, 111360, 114180, 120408, 121792, 122496, 132864, 150510, 152240, 153120, 160544, 165561, 166080, 182688, 200680, 204160, 220748, 221440, 228360, 240816, 243584, 244992, 275935, 301020, 304480, 306240, 321088, 331122, 332160, 365376, 401360, 408320, 441496, 456720, 481632, 487168, 551870, 602040, 608960, 612480, 642176, 662244, 664320, 730752, 802720, 827805, 882992, 913440, 963264, 1103740, 1204080, 1217920, 1224960, 1284352, 1324488, 1461504, 1605440, 1655610, 1765984, 1826880, 1926528, 2207480, 2408160, 2435840, 2648976, 3210880, 3311220, 3531968, 3653760, 3853056, 4414960, 4816320, 5297952, 6421760, 6622440, 7063936, 7307520, 8829920, 9632640, 10595904, 13244880, 14127872, 17659840, 19265280, 21191808, 26489760, 35319680, 42383616, 52979520, 70639360, 105959040, 211918080]

約数ペア:

[(1, 211918080), (2, 105959040), (3, 70639360), (4, 52979520), (5, 42383616), (6, 35319680), (8, 26489760), (10, 21191808), (11, 19265280), (12, 17659840), (15, 14127872), (16, 13244880), (20, 10595904), (22, 9632640), (24, 8829920), (29, 7307520), (30, 7063936), (32, 6622440), (33, 6421760), (40, 5297952), (44, 4816320), (48, 4414960), (55, 3853056), (58, 3653760), (60, 3531968), (64, 3311220), (66, 3210880), (80, 2648976), (87, 2435840), (88, 2408160), (96, 2207480), (110, 1926528), (116, 1826880), (120, 1765984), (128, 1655610), (132, 1605440), (145, 1461504), (160, 1324488), (165, 1284352), (173, 1224960), (174, 1217920), (176, 1204080), (192, 1103740), (220, 963264), (232, 913440), (240, 882992), (256, 827805), (264, 802720), (290, 730752), (319, 664320), (320, 662244), (330, 642176), (346, 612480), (348, 608960), (352, 602040), (384, 551870), (435, 487168), (440, 481632), (464, 456720), (480, 441496), (519, 408320), (528, 401360), (580, 365376), (638, 332160), (640, 331122), (660, 321088), (692, 306240), (696, 304480), (704, 301020), (768, 275935), (865, 244992), (870, 243584), (880, 240816), (928, 228360), (957, 221440), (960, 220748), (1038, 204160), (1056, 200680), (1160, 182688), (1276, 166080), (1280, 165561), (1320, 160544), (1384, 153120), (1392, 152240), (1408, 150510), (1595, 132864), (1730, 122496), (1740, 121792), (1760, 120408), (1856, 114180), (1903, 111360), (1914, 110720), (1920, 110374), (2076, 102080), (2112, 100340), (2320, 91344), (2552, 83040), (2595, 81664), (2640, 80272), (2768, 76560), (2784, 76120), (2816, 75255), (3190, 66432), (3460, 61248), (3480, 60896), (3520, 60204), (3712, 57090), (3806, 55680), (3828, 55360), (3840, 55187), (4152, 51040), (4224, 50170), (4640, 45672), (4785, 44288), (5017, 42240), (5104, 41520), (5190, 40832), (5280, 40136), (5536, 38280), (5568, 38060), (5709, 37120), (6380, 33216), (6920, 30624), (6960, 30448), (7040, 30102), (7424, 28545), (7612, 27840), (7656, 27680), (8304, 25520), (8448, 25085), (9280, 22836), (9515, 22272), (9570, 22144), (10034, 21120), (10208, 20760), (10380, 20416), (10560, 20068), (11072, 19140), (11136, 19030), (11418, 18560), (12760, 16608), (13840, 15312), (13920, 15224), (14080, 15051)]