219699840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 761425920

約数和(自身を除く): 541726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 127, 128, 136, 159, 160, 170, 192, 204, 212, 240, 254, 255, 265, 272, 318, 320, 340, 381, 384, 408, 424, 480, 508, 510, 530, 544, 635, 636, 640, 680, 762, 795, 816, 848, 901, 960, 1016, 1020, 1060, 1088, 1270, 1272, 1360, 1524, 1590, 1632, 1696, 1802, 1905, 1920, 2032, 2040, 2120, 2159, 2176, 2540, 2544, 2703, 2720, 3048, 3180, 3264, 3392, 3604, 3810, 4064, 4080, 4240, 4318, 4505, 5080, 5088, 5406, 5440, 6096, 6360, 6477, 6528, 6731, 6784, 7208, 7620, 8128, 8160, 8480, 8636, 9010, 10160, 10176, 10795, 10812, 10880, 12192, 12720, 12954, 13462, 13515, 14416, 15240, 16256, 16320, 16960, 17272, 18020, 20193, 20320, 20352, 21590, 21624, 24384, 25440, 25908, 26924, 27030, 28832, 30480, 32385, 32640, 33655, 33920, 34544, 36040, 40386, 40640, 43180, 43248, 48768, 50880, 51816, 53848, 54060, 57664, 60960, 64770, 67310, 69088, 72080, 80772, 81280, 86360, 86496, 100965, 101760, 103632, 107696, 108120, 114427, 115328, 121920, 129540, 134620, 138176, 144160, 161544, 172720, 172992, 201930, 207264, 215392, 216240, 228854, 243840, 259080, 269240, 276352, 288320, 323088, 343281, 345440, 345984, 403860, 414528, 430784, 432480, 457708, 518160, 538480, 572135, 576640, 646176, 686562, 690880, 807720, 829056, 861568, 864960, 915416, 1036320, 1076960, 1144270, 1292352, 1373124, 1381760, 1615440, 1716405, 1729920, 1830832, 2072640, 2153920, 2288540, 2584704, 2746248, 3230880, 3432810, 3661664, 4145280, 4307840, 4577080, 5492496, 6461760, 6865620, 7323328, 9154160, 10984992, 12923520, 13731240, 14646656, 18308320, 21969984, 27462480, 36616640, 43939968, 54924960, 73233280, 109849920, 219699840]

約数ペア:

[(1, 219699840), (2, 109849920), (3, 73233280), (4, 54924960), (5, 43939968), (6, 36616640), (8, 27462480), (10, 21969984), (12, 18308320), (15, 14646656), (16, 13731240), (17, 12923520), (20, 10984992), (24, 9154160), (30, 7323328), (32, 6865620), (34, 6461760), (40, 5492496), (48, 4577080), (51, 4307840), (53, 4145280), (60, 3661664), (64, 3432810), (68, 3230880), (80, 2746248), (85, 2584704), (96, 2288540), (102, 2153920), (106, 2072640), (120, 1830832), (127, 1729920), (128, 1716405), (136, 1615440), (159, 1381760), (160, 1373124), (170, 1292352), (192, 1144270), (204, 1076960), (212, 1036320), (240, 915416), (254, 864960), (255, 861568), (265, 829056), (272, 807720), (318, 690880), (320, 686562), (340, 646176), (381, 576640), (384, 572135), (408, 538480), (424, 518160), (480, 457708), (508, 432480), (510, 430784), (530, 414528), (544, 403860), (635, 345984), (636, 345440), (640, 343281), (680, 323088), (762, 288320), (795, 276352), (816, 269240), (848, 259080), (901, 243840), (960, 228854), (1016, 216240), (1020, 215392), (1060, 207264), (1088, 201930), (1270, 172992), (1272, 172720), (1360, 161544), (1524, 144160), (1590, 138176), (1632, 134620), (1696, 129540), (1802, 121920), (1905, 115328), (1920, 114427), (2032, 108120), (2040, 107696), (2120, 103632), (2159, 101760), (2176, 100965), (2540, 86496), (2544, 86360), (2703, 81280), (2720, 80772), (3048, 72080), (3180, 69088), (3264, 67310), (3392, 64770), (3604, 60960), (3810, 57664), (4064, 54060), (4080, 53848), (4240, 51816), (4318, 50880), (4505, 48768), (5080, 43248), (5088, 43180), (5406, 40640), (5440, 40386), (6096, 36040), (6360, 34544), (6477, 33920), (6528, 33655), (6731, 32640), (6784, 32385), (7208, 30480), (7620, 28832), (8128, 27030), (8160, 26924), (8480, 25908), (8636, 25440), (9010, 24384), (10160, 21624), (10176, 21590), (10795, 20352), (10812, 20320), (10880, 20193), (12192, 18020), (12720, 17272), (12954, 16960), (13462, 16320), (13515, 16256), (14416, 15240)]