22727040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 88128000

約数和(自身を除く): 65400960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 89, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 178, 190, 192, 210, 224, 228, 240, 266, 267, 280, 285, 304, 320, 336, 356, 380, 384, 399, 420, 445, 448, 456, 480, 532, 534, 560, 570, 608, 623, 640, 665, 672, 712, 760, 798, 840, 890, 896, 912, 960, 1064, 1068, 1120, 1140, 1216, 1246, 1330, 1335, 1344, 1424, 1520, 1596, 1680, 1691, 1780, 1824, 1869, 1920, 1995, 2128, 2136, 2240, 2280, 2432, 2492, 2660, 2670, 2688, 2848, 3040, 3115, 3192, 3360, 3382, 3560, 3648, 3738, 3990, 4256, 4272, 4480, 4560, 4984, 5073, 5320, 5340, 5696, 6080, 6230, 6384, 6720, 6764, 7120, 7296, 7476, 7980, 8455, 8512, 8544, 9120, 9345, 9968, 10146, 10640, 10680, 11392, 11837, 12160, 12460, 12768, 13440, 13528, 14240, 14952, 15960, 16910, 17024, 17088, 18240, 18690, 19936, 20292, 21280, 21360, 23674, 24920, 25365, 25536, 27056, 28480, 29904, 31920, 33820, 34176, 35511, 36480, 37380, 39872, 40584, 42560, 42720, 47348, 49840, 50730, 51072, 54112, 56960, 59185, 59808, 63840, 67640, 71022, 74760, 79744, 81168, 85120, 85440, 94696, 99680, 101460, 108224, 118370, 119616, 127680, 135280, 142044, 149520, 162336, 170880, 177555, 189392, 199360, 202920, 216448, 236740, 239232, 255360, 270560, 284088, 299040, 324672, 355110, 378784, 398720, 405840, 473480, 541120, 568176, 598080, 649344, 710220, 757568, 811680, 946960, 1082240, 1136352, 1196160, 1420440, 1515136, 1623360, 1893920, 2272704, 2840880, 3246720, 3787840, 4545408, 5681760, 7575680, 11363520, 22727040]

約数ペア:

[(1, 22727040), (2, 11363520), (3, 7575680), (4, 5681760), (5, 4545408), (6, 3787840), (7, 3246720), (8, 2840880), (10, 2272704), (12, 1893920), (14, 1623360), (15, 1515136), (16, 1420440), (19, 1196160), (20, 1136352), (21, 1082240), (24, 946960), (28, 811680), (30, 757568), (32, 710220), (35, 649344), (38, 598080), (40, 568176), (42, 541120), (48, 473480), (56, 405840), (57, 398720), (60, 378784), (64, 355110), (70, 324672), (76, 299040), (80, 284088), (84, 270560), (89, 255360), (95, 239232), (96, 236740), (105, 216448), (112, 202920), (114, 199360), (120, 189392), (128, 177555), (133, 170880), (140, 162336), (152, 149520), (160, 142044), (168, 135280), (178, 127680), (190, 119616), (192, 118370), (210, 108224), (224, 101460), (228, 99680), (240, 94696), (266, 85440), (267, 85120), (280, 81168), (285, 79744), (304, 74760), (320, 71022), (336, 67640), (356, 63840), (380, 59808), (384, 59185), (399, 56960), (420, 54112), (445, 51072), (448, 50730), (456, 49840), (480, 47348), (532, 42720), (534, 42560), (560, 40584), (570, 39872), (608, 37380), (623, 36480), (640, 35511), (665, 34176), (672, 33820), (712, 31920), (760, 29904), (798, 28480), (840, 27056), (890, 25536), (896, 25365), (912, 24920), (960, 23674), (1064, 21360), (1068, 21280), (1120, 20292), (1140, 19936), (1216, 18690), (1246, 18240), (1330, 17088), (1335, 17024), (1344, 16910), (1424, 15960), (1520, 14952), (1596, 14240), (1680, 13528), (1691, 13440), (1780, 12768), (1824, 12460), (1869, 12160), (1920, 11837), (1995, 11392), (2128, 10680), (2136, 10640), (2240, 10146), (2280, 9968), (2432, 9345), (2492, 9120), (2660, 8544), (2670, 8512), (2688, 8455), (2848, 7980), (3040, 7476), (3115, 7296), (3192, 7120), (3360, 6764), (3382, 6720), (3560, 6384), (3648, 6230), (3738, 6080), (3990, 5696), (4256, 5340), (4272, 5320), (4480, 5073), (4560, 4984)]