137730560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 370636992

約数和(自身を除く): 232906432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 73, 80, 88, 110, 128, 134, 146, 160, 176, 220, 256, 268, 292, 320, 335, 352, 365, 440, 512, 536, 584, 640, 670, 704, 730, 737, 803, 880, 1072, 1168, 1280, 1340, 1408, 1460, 1474, 1606, 1760, 2144, 2336, 2560, 2680, 2816, 2920, 2948, 3212, 3520, 3685, 4015, 4288, 4672, 4891, 5360, 5632, 5840, 5896, 6424, 7040, 7370, 8030, 8576, 9344, 9782, 10720, 11680, 11792, 12848, 14080, 14740, 16060, 17152, 18688, 19564, 21440, 23360, 23584, 24455, 25696, 28160, 29480, 32120, 34304, 37376, 39128, 42880, 46720, 47168, 48910, 51392, 53801, 58960, 64240, 78256, 85760, 93440, 94336, 97820, 102784, 107602, 117920, 128480, 156512, 171520, 186880, 188672, 195640, 205568, 215204, 235840, 256960, 269005, 313024, 377344, 391280, 411136, 430408, 471680, 513920, 538010, 626048, 782560, 860816, 943360, 1027840, 1076020, 1252096, 1565120, 1721632, 1886720, 2055680, 2152040, 2504192, 3130240, 3443264, 4304080, 6260480, 6886528, 8608160, 12520960, 13773056, 17216320, 27546112, 34432640, 68865280, 137730560]

約数ペア:

[(1, 137730560), (2, 68865280), (4, 34432640), (5, 27546112), (8, 17216320), (10, 13773056), (11, 12520960), (16, 8608160), (20, 6886528), (22, 6260480), (32, 4304080), (40, 3443264), (44, 3130240), (55, 2504192), (64, 2152040), (67, 2055680), (73, 1886720), (80, 1721632), (88, 1565120), (110, 1252096), (128, 1076020), (134, 1027840), (146, 943360), (160, 860816), (176, 782560), (220, 626048), (256, 538010), (268, 513920), (292, 471680), (320, 430408), (335, 411136), (352, 391280), (365, 377344), (440, 313024), (512, 269005), (536, 256960), (584, 235840), (640, 215204), (670, 205568), (704, 195640), (730, 188672), (737, 186880), (803, 171520), (880, 156512), (1072, 128480), (1168, 117920), (1280, 107602), (1340, 102784), (1408, 97820), (1460, 94336), (1474, 93440), (1606, 85760), (1760, 78256), (2144, 64240), (2336, 58960), (2560, 53801), (2680, 51392), (2816, 48910), (2920, 47168), (2948, 46720), (3212, 42880), (3520, 39128), (3685, 37376), (4015, 34304), (4288, 32120), (4672, 29480), (4891, 28160), (5360, 25696), (5632, 24455), (5840, 23584), (5896, 23360), (6424, 21440), (7040, 19564), (7370, 18688), (8030, 17152), (8576, 16060), (9344, 14740), (9782, 14080), (10720, 12848), (11680, 11792)]