127930880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 391849920

約数和(自身を除く): 263919040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 121, 128, 140, 154, 160, 176, 220, 224, 236, 242, 256, 280, 295, 308, 320, 352, 385, 413, 440, 448, 472, 484, 512, 560, 590, 605, 616, 640, 649, 704, 770, 826, 847, 880, 896, 944, 968, 1120, 1180, 1210, 1232, 1280, 1298, 1408, 1540, 1652, 1694, 1760, 1792, 1888, 1936, 2065, 2240, 2360, 2420, 2464, 2560, 2596, 2816, 3080, 3245, 3304, 3388, 3520, 3584, 3776, 3872, 4130, 4235, 4480, 4543, 4720, 4840, 4928, 5192, 5632, 6160, 6490, 6608, 6776, 7040, 7139, 7552, 7744, 8260, 8470, 8960, 9086, 9440, 9680, 9856, 10384, 12320, 12980, 13216, 13552, 14080, 14278, 15104, 15488, 16520, 16940, 17920, 18172, 18880, 19360, 19712, 20768, 22715, 24640, 25960, 26432, 27104, 28160, 28556, 30208, 30976, 33040, 33880, 35695, 36344, 37760, 38720, 39424, 41536, 45430, 49280, 49973, 51920, 52864, 54208, 57112, 61952, 66080, 67760, 71390, 72688, 75520, 77440, 83072, 90860, 98560, 99946, 103840, 105728, 108416, 114224, 132160, 135520, 142780, 145376, 151040, 154880, 166144, 181720, 197120, 199892, 207680, 211456, 216832, 228448, 249865, 264320, 271040, 285560, 290752, 309760, 332288, 363440, 399784, 415360, 433664, 456896, 499730, 528640, 542080, 571120, 581504, 726880, 799568, 830720, 913792, 999460, 1057280, 1084160, 1142240, 1163008, 1453760, 1599136, 1661440, 1827584, 1998920, 2168320, 2284480, 2326016, 2907520, 3198272, 3655168, 3997840, 4568960, 5815040, 6396544, 7995680, 9137920, 11630080, 12793088, 15991360, 18275840, 25586176, 31982720, 63965440, 127930880]

約数ペア:

[(1, 127930880), (2, 63965440), (4, 31982720), (5, 25586176), (7, 18275840), (8, 15991360), (10, 12793088), (11, 11630080), (14, 9137920), (16, 7995680), (20, 6396544), (22, 5815040), (28, 4568960), (32, 3997840), (35, 3655168), (40, 3198272), (44, 2907520), (55, 2326016), (56, 2284480), (59, 2168320), (64, 1998920), (70, 1827584), (77, 1661440), (80, 1599136), (88, 1453760), (110, 1163008), (112, 1142240), (118, 1084160), (121, 1057280), (128, 999460), (140, 913792), (154, 830720), (160, 799568), (176, 726880), (220, 581504), (224, 571120), (236, 542080), (242, 528640), (256, 499730), (280, 456896), (295, 433664), (308, 415360), (320, 399784), (352, 363440), (385, 332288), (413, 309760), (440, 290752), (448, 285560), (472, 271040), (484, 264320), (512, 249865), (560, 228448), (590, 216832), (605, 211456), (616, 207680), (640, 199892), (649, 197120), (704, 181720), (770, 166144), (826, 154880), (847, 151040), (880, 145376), (896, 142780), (944, 135520), (968, 132160), (1120, 114224), (1180, 108416), (1210, 105728), (1232, 103840), (1280, 99946), (1298, 98560), (1408, 90860), (1540, 83072), (1652, 77440), (1694, 75520), (1760, 72688), (1792, 71390), (1888, 67760), (1936, 66080), (2065, 61952), (2240, 57112), (2360, 54208), (2420, 52864), (2464, 51920), (2560, 49973), (2596, 49280), (2816, 45430), (3080, 41536), (3245, 39424), (3304, 38720), (3388, 37760), (3520, 36344), (3584, 35695), (3776, 33880), (3872, 33040), (4130, 30976), (4235, 30208), (4480, 28556), (4543, 28160), (4720, 27104), (4840, 26432), (4928, 25960), (5192, 24640), (5632, 22715), (6160, 20768), (6490, 19712), (6608, 19360), (6776, 18880), (7040, 18172), (7139, 17920), (7552, 16940), (7744, 16520), (8260, 15488), (8470, 15104), (8960, 14278), (9086, 14080), (9440, 13552), (9680, 13216), (9856, 12980), (10384, 12320)]