38297280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 143377920

約数和(自身を除く): 105080640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 139, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 278, 280, 287, 320, 328, 336, 410, 417, 420, 448, 480, 492, 556, 560, 574, 615, 656, 672, 695, 820, 834, 840, 861, 960, 973, 984, 1112, 1120, 1148, 1230, 1312, 1344, 1390, 1435, 1640, 1668, 1680, 1722, 1946, 1968, 2085, 2224, 2240, 2296, 2460, 2624, 2780, 2870, 2919, 3280, 3336, 3360, 3444, 3892, 3936, 4170, 4305, 4448, 4592, 4865, 4920, 5560, 5699, 5740, 5838, 6560, 6672, 6720, 6888, 7784, 7872, 8340, 8610, 8896, 9184, 9730, 9840, 11120, 11398, 11480, 11676, 13120, 13344, 13776, 14595, 15568, 16680, 17097, 17220, 18368, 19460, 19680, 22240, 22796, 22960, 23352, 26688, 27552, 28495, 29190, 31136, 33360, 34194, 34440, 38920, 39360, 39893, 44480, 45592, 45920, 46704, 55104, 56990, 58380, 62272, 66720, 68388, 68880, 77840, 79786, 85485, 91184, 91840, 93408, 113980, 116760, 119679, 133440, 136776, 137760, 155680, 159572, 170970, 182368, 186816, 199465, 227960, 233520, 239358, 273552, 275520, 311360, 319144, 341940, 364736, 398930, 455920, 467040, 478716, 547104, 598395, 638288, 683880, 797860, 911840, 934080, 957432, 1094208, 1196790, 1276576, 1367760, 1595720, 1823680, 1914864, 2393580, 2553152, 2735520, 3191440, 3829728, 4787160, 5471040, 6382880, 7659456, 9574320, 12765760, 19148640, 38297280]

約数ペア:

[(1, 38297280), (2, 19148640), (3, 12765760), (4, 9574320), (5, 7659456), (6, 6382880), (7, 5471040), (8, 4787160), (10, 3829728), (12, 3191440), (14, 2735520), (15, 2553152), (16, 2393580), (20, 1914864), (21, 1823680), (24, 1595720), (28, 1367760), (30, 1276576), (32, 1196790), (35, 1094208), (40, 957432), (41, 934080), (42, 911840), (48, 797860), (56, 683880), (60, 638288), (64, 598395), (70, 547104), (80, 478716), (82, 467040), (84, 455920), (96, 398930), (105, 364736), (112, 341940), (120, 319144), (123, 311360), (139, 275520), (140, 273552), (160, 239358), (164, 233520), (168, 227960), (192, 199465), (205, 186816), (210, 182368), (224, 170970), (240, 159572), (246, 155680), (278, 137760), (280, 136776), (287, 133440), (320, 119679), (328, 116760), (336, 113980), (410, 93408), (417, 91840), (420, 91184), (448, 85485), (480, 79786), (492, 77840), (556, 68880), (560, 68388), (574, 66720), (615, 62272), (656, 58380), (672, 56990), (695, 55104), (820, 46704), (834, 45920), (840, 45592), (861, 44480), (960, 39893), (973, 39360), (984, 38920), (1112, 34440), (1120, 34194), (1148, 33360), (1230, 31136), (1312, 29190), (1344, 28495), (1390, 27552), (1435, 26688), (1640, 23352), (1668, 22960), (1680, 22796), (1722, 22240), (1946, 19680), (1968, 19460), (2085, 18368), (2224, 17220), (2240, 17097), (2296, 16680), (2460, 15568), (2624, 14595), (2780, 13776), (2870, 13344), (2919, 13120), (3280, 11676), (3336, 11480), (3360, 11398), (3444, 11120), (3892, 9840), (3936, 9730), (4170, 9184), (4305, 8896), (4448, 8610), (4592, 8340), (4865, 7872), (4920, 7784), (5560, 6888), (5699, 6720), (5740, 6672), (5838, 6560)]