220605504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 719815680

約数和(自身を除く): 499210176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 114, 133, 152, 159, 163, 168, 192, 212, 224, 228, 266, 304, 318, 326, 336, 371, 399, 424, 448, 456, 489, 532, 608, 636, 652, 672, 742, 798, 848, 912, 978, 1007, 1064, 1113, 1141, 1216, 1272, 1304, 1344, 1484, 1596, 1696, 1824, 1956, 2014, 2128, 2226, 2282, 2544, 2608, 2968, 3021, 3097, 3192, 3392, 3423, 3648, 3912, 4028, 4256, 4452, 4564, 5088, 5216, 5936, 6042, 6194, 6384, 6846, 7049, 7824, 8056, 8512, 8639, 8904, 9128, 9291, 10176, 10432, 11872, 12084, 12388, 12768, 13692, 14098, 15648, 16112, 17278, 17808, 18256, 18582, 21147, 21679, 23744, 24168, 24776, 25536, 25917, 27384, 28196, 31296, 32224, 34556, 35616, 36512, 37164, 42294, 43358, 48336, 49552, 51834, 54768, 56392, 60473, 64448, 65037, 69112, 71232, 73024, 74328, 84588, 86716, 96672, 99104, 103668, 109536, 112784, 120946, 130074, 138224, 148656, 164141, 169176, 173432, 181419, 193344, 198208, 207336, 219072, 225568, 241892, 260148, 276448, 297312, 328282, 338352, 346864, 362838, 414672, 451136, 483784, 492423, 520296, 552896, 594624, 656564, 676704, 693728, 725676, 829344, 967568, 984846, 1040592, 1148987, 1313128, 1353408, 1387456, 1451352, 1658688, 1935136, 1969692, 2081184, 2297974, 2626256, 2902704, 3446961, 3870272, 3939384, 4162368, 4595948, 5252512, 5805408, 6893922, 7878768, 9191896, 10505024, 11610816, 13787844, 15757536, 18383792, 27575688, 31515072, 36767584, 55151376, 73535168, 110302752, 220605504]

約数ペア:

[(1, 220605504), (2, 110302752), (3, 73535168), (4, 55151376), (6, 36767584), (7, 31515072), (8, 27575688), (12, 18383792), (14, 15757536), (16, 13787844), (19, 11610816), (21, 10505024), (24, 9191896), (28, 7878768), (32, 6893922), (38, 5805408), (42, 5252512), (48, 4595948), (53, 4162368), (56, 3939384), (57, 3870272), (64, 3446961), (76, 2902704), (84, 2626256), (96, 2297974), (106, 2081184), (112, 1969692), (114, 1935136), (133, 1658688), (152, 1451352), (159, 1387456), (163, 1353408), (168, 1313128), (192, 1148987), (212, 1040592), (224, 984846), (228, 967568), (266, 829344), (304, 725676), (318, 693728), (326, 676704), (336, 656564), (371, 594624), (399, 552896), (424, 520296), (448, 492423), (456, 483784), (489, 451136), (532, 414672), (608, 362838), (636, 346864), (652, 338352), (672, 328282), (742, 297312), (798, 276448), (848, 260148), (912, 241892), (978, 225568), (1007, 219072), (1064, 207336), (1113, 198208), (1141, 193344), (1216, 181419), (1272, 173432), (1304, 169176), (1344, 164141), (1484, 148656), (1596, 138224), (1696, 130074), (1824, 120946), (1956, 112784), (2014, 109536), (2128, 103668), (2226, 99104), (2282, 96672), (2544, 86716), (2608, 84588), (2968, 74328), (3021, 73024), (3097, 71232), (3192, 69112), (3392, 65037), (3423, 64448), (3648, 60473), (3912, 56392), (4028, 54768), (4256, 51834), (4452, 49552), (4564, 48336), (5088, 43358), (5216, 42294), (5936, 37164), (6042, 36512), (6194, 35616), (6384, 34556), (6846, 32224), (7049, 31296), (7824, 28196), (8056, 27384), (8512, 25917), (8639, 25536), (8904, 24776), (9128, 24168), (9291, 23744), (10176, 21679), (10432, 21147), (11872, 18582), (12084, 18256), (12388, 17808), (12768, 17278), (13692, 16112), (14098, 15648)]