219928320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 216

約数和(自身を含む): 806407056

約数和(自身を除く): 586478736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1123, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2246, 2304, 2448, 2720, 2880, 3060, 3264, 3369, 3840, 4080, 4352, 4492, 4896, 5440, 5615, 5760, 6120, 6528, 6738, 8160, 8984, 9792, 10107, 10880, 11230, 11520, 12240, 13056, 13476, 16320, 16845, 17968, 19091, 19584, 20214, 21760, 22460, 24480, 26952, 32640, 33690, 35936, 38182, 39168, 40428, 44920, 48960, 50535, 53904, 57273, 65280, 67380, 71872, 76364, 80856, 89840, 95455, 97920, 101070, 107808, 114546, 134760, 143744, 152728, 161712, 171819, 179680, 190910, 195840, 202140, 215616, 229092, 269520, 286365, 287488, 305456, 323424, 343638, 359360, 381820, 404280, 431232, 458184, 539040, 572730, 610912, 646848, 687276, 718720, 763640, 808560, 859095, 862464, 916368, 1078080, 1145460, 1221824, 1293696, 1374552, 1437440, 1527280, 1617120, 1718190, 1832736, 2156160, 2290920, 2443648, 2587392, 2749104, 3054560, 3234240, 3436380, 3665472, 4312320, 4581840, 4887296, 5498208, 6109120, 6468480, 6872760, 7330944, 9163680, 10996416, 12218240, 12936960, 13745520, 14661888, 18327360, 21992832, 24436480, 27491040, 36654720, 43985664, 54982080, 73309440, 109964160, 219928320]

約数ペア:

[(1, 219928320), (2, 109964160), (3, 73309440), (4, 54982080), (5, 43985664), (6, 36654720), (8, 27491040), (9, 24436480), (10, 21992832), (12, 18327360), (15, 14661888), (16, 13745520), (17, 12936960), (18, 12218240), (20, 10996416), (24, 9163680), (30, 7330944), (32, 6872760), (34, 6468480), (36, 6109120), (40, 5498208), (45, 4887296), (48, 4581840), (51, 4312320), (60, 3665472), (64, 3436380), (68, 3234240), (72, 3054560), (80, 2749104), (85, 2587392), (90, 2443648), (96, 2290920), (102, 2156160), (120, 1832736), (128, 1718190), (136, 1617120), (144, 1527280), (153, 1437440), (160, 1374552), (170, 1293696), (180, 1221824), (192, 1145460), (204, 1078080), (240, 916368), (255, 862464), (256, 859095), (272, 808560), (288, 763640), (306, 718720), (320, 687276), (340, 646848), (360, 610912), (384, 572730), (408, 539040), (480, 458184), (510, 431232), (544, 404280), (576, 381820), (612, 359360), (640, 343638), (680, 323424), (720, 305456), (765, 287488), (768, 286365), (816, 269520), (960, 229092), (1020, 215616), (1088, 202140), (1123, 195840), (1152, 190910), (1224, 179680), (1280, 171819), (1360, 161712), (1440, 152728), (1530, 143744), (1632, 134760), (1920, 114546), (2040, 107808), (2176, 101070), (2246, 97920), (2304, 95455), (2448, 89840), (2720, 80856), (2880, 76364), (3060, 71872), (3264, 67380), (3369, 65280), (3840, 57273), (4080, 53904), (4352, 50535), (4492, 48960), (4896, 44920), (5440, 40428), (5615, 39168), (5760, 38182), (6120, 35936), (6528, 33690), (6738, 32640), (8160, 26952), (8984, 24480), (9792, 22460), (10107, 21760), (10880, 20214), (11230, 19584), (11520, 19091), (12240, 17968), (13056, 16845), (13476, 16320)]