63965440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 195733440

約数和(自身を除く): 131768000

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, 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, 2596, 2816, 3080, 3245, 3304, 3388, 3520, 3776, 3872, 4130, 4235, 4480, 4543, 4720, 4840, 4928, 5192, 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, 18172, 18880, 19360, 19712, 20768, 22715, 24640, 25960, 26432, 27104, 28556, 30976, 33040, 33880, 35695, 36344, 37760, 38720, 41536, 45430, 49280, 49973, 51920, 52864, 54208, 57112, 66080, 67760, 71390, 72688, 75520, 77440, 83072, 90860, 98560, 99946, 103840, 105728, 108416, 114224, 132160, 135520, 142780, 145376, 154880, 166144, 181720, 199892, 207680, 216832, 228448, 249865, 264320, 271040, 285560, 290752, 363440, 399784, 415360, 456896, 499730, 528640, 542080, 571120, 581504, 726880, 799568, 830720, 913792, 999460, 1084160, 1142240, 1163008, 1453760, 1599136, 1827584, 1998920, 2284480, 2907520, 3198272, 3997840, 4568960, 5815040, 6396544, 7995680, 9137920, 12793088, 15991360, 31982720, 63965440]

約数ペア:

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