8019094720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2587

約数の個数: 224

約数和(自身を含む): 23719828608

約数和(自身を除く): 15700733888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 113, 130, 140, 160, 182, 208, 224, 226, 260, 280, 320, 364, 416, 448, 452, 455, 520, 560, 565, 728, 791, 832, 904, 910, 1040, 1120, 1130, 1456, 1469, 1582, 1808, 1820, 2080, 2240, 2260, 2437, 2912, 2938, 3164, 3616, 3640, 3955, 4160, 4520, 4874, 5824, 5876, 6328, 7232, 7280, 7345, 7910, 9040, 9748, 10283, 11752, 12185, 12656, 14560, 14690, 15820, 17059, 18080, 19496, 20566, 23504, 24370, 25312, 29120, 29380, 31640, 31681, 34118, 36160, 38992, 41132, 47008, 48740, 50624, 51415, 58760, 63280, 63362, 68236, 77984, 82264, 85295, 94016, 97480, 102830, 117520, 126560, 126724, 136472, 155968, 158405, 164528, 170590, 194960, 205660, 221767, 235040, 253120, 253448, 272944, 275381, 316810, 329056, 341180, 389920, 411320, 443534, 470080, 506896, 545888, 550762, 633620, 658112, 682360, 779840, 822640, 887068, 1013792, 1091776, 1101524, 1108835, 1267240, 1364720, 1376905, 1645280, 1774136, 1927667, 2027584, 2203048, 2217670, 2534480, 2729440, 2753810, 3290560, 3548272, 3579953, 3855334, 4406096, 4435340, 5068960, 5458880, 5507620, 7096544, 7159906, 7710668, 8812192, 8870680, 9638335, 10137920, 11015240, 14193088, 14319812, 15421336, 17624384, 17741360, 17899765, 19276670, 22030480, 25059671, 28639624, 30842672, 35482720, 35799530, 38553340, 44060960, 50119342, 57279248, 61685344, 70965440, 71599060, 77106680, 88121920, 100238684, 114558496, 123370688, 125298355, 143198120, 154213360, 200477368, 229116992, 250596710, 286396240, 308426720, 400954736, 501193420, 572792480, 616853440, 801909472, 1002386840, 1145584960, 1603818944, 2004773680, 4009547360, 8019094720]

約数ペア:

[(1, 8019094720), (2, 4009547360), (4, 2004773680), (5, 1603818944), (7, 1145584960), (8, 1002386840), (10, 801909472), (13, 616853440), (14, 572792480), (16, 501193420), (20, 400954736), (26, 308426720), (28, 286396240), (32, 250596710), (35, 229116992), (40, 200477368), (52, 154213360), (56, 143198120), (64, 125298355), (65, 123370688), (70, 114558496), (80, 100238684), (91, 88121920), (104, 77106680), (112, 71599060), (113, 70965440), (130, 61685344), (140, 57279248), (160, 50119342), (182, 44060960), (208, 38553340), (224, 35799530), (226, 35482720), (260, 30842672), (280, 28639624), (320, 25059671), (364, 22030480), (416, 19276670), (448, 17899765), (452, 17741360), (455, 17624384), (520, 15421336), (560, 14319812), (565, 14193088), (728, 11015240), (791, 10137920), (832, 9638335), (904, 8870680), (910, 8812192), (1040, 7710668), (1120, 7159906), (1130, 7096544), (1456, 5507620), (1469, 5458880), (1582, 5068960), (1808, 4435340), (1820, 4406096), (2080, 3855334), (2240, 3579953), (2260, 3548272), (2437, 3290560), (2912, 2753810), (2938, 2729440), (3164, 2534480), (3616, 2217670), (3640, 2203048), (3955, 2027584), (4160, 1927667), (4520, 1774136), (4874, 1645280), (5824, 1376905), (5876, 1364720), (6328, 1267240), (7232, 1108835), (7280, 1101524), (7345, 1091776), (7910, 1013792), (9040, 887068), (9748, 822640), (10283, 779840), (11752, 682360), (12185, 658112), (12656, 633620), (14560, 550762), (14690, 545888), (15820, 506896), (17059, 470080), (18080, 443534), (19496, 411320), (20566, 389920), (23504, 341180), (24370, 329056), (25312, 316810), (29120, 275381), (29380, 272944), (31640, 253448), (31681, 253120), (34118, 235040), (36160, 221767), (38992, 205660), (41132, 194960), (47008, 170590), (48740, 164528), (50624, 158405), (51415, 155968), (58760, 136472), (63280, 126724), (63362, 126560), (68236, 117520), (77984, 102830), (82264, 97480), (85295, 94016)]