69071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 253483776

約数和(自身を除く): 184412256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 337, 366, 420, 427, 480, 488, 560, 610, 672, 674, 732, 840, 854, 915, 976, 1011, 1120, 1220, 1281, 1348, 1464, 1680, 1685, 1708, 1830, 1952, 2022, 2135, 2359, 2440, 2562, 2696, 2928, 3360, 3370, 3416, 3660, 4044, 4270, 4718, 4880, 5055, 5124, 5392, 5856, 6405, 6740, 6832, 7077, 7320, 8088, 8540, 9436, 9760, 10110, 10248, 10784, 11795, 12810, 13480, 13664, 14154, 14640, 16176, 17080, 18872, 20220, 20496, 20557, 23590, 25620, 26960, 28308, 29280, 32352, 34160, 35385, 37744, 40440, 40992, 41114, 47180, 51240, 53920, 56616, 61671, 68320, 70770, 75488, 80880, 82228, 94360, 102480, 102785, 113232, 123342, 141540, 143899, 161760, 164456, 188720, 204960, 205570, 226464, 246684, 283080, 287798, 308355, 328912, 377440, 411140, 431697, 493368, 566160, 575596, 616710, 657824, 719495, 822280, 863394, 986736, 1132320, 1151192, 1233420, 1438990, 1644560, 1726788, 1973472, 2158485, 2302384, 2466840, 2877980, 3289120, 3453576, 4316970, 4604768, 4933680, 5755960, 6907152, 8633940, 9867360, 11511920, 13814304, 17267880, 23023840, 34535760, 69071520]

約数ペア:

[(1, 69071520), (2, 34535760), (3, 23023840), (4, 17267880), (5, 13814304), (6, 11511920), (7, 9867360), (8, 8633940), (10, 6907152), (12, 5755960), (14, 4933680), (15, 4604768), (16, 4316970), (20, 3453576), (21, 3289120), (24, 2877980), (28, 2466840), (30, 2302384), (32, 2158485), (35, 1973472), (40, 1726788), (42, 1644560), (48, 1438990), (56, 1233420), (60, 1151192), (61, 1132320), (70, 986736), (80, 863394), (84, 822280), (96, 719495), (105, 657824), (112, 616710), (120, 575596), (122, 566160), (140, 493368), (160, 431697), (168, 411140), (183, 377440), (210, 328912), (224, 308355), (240, 287798), (244, 283080), (280, 246684), (305, 226464), (336, 205570), (337, 204960), (366, 188720), (420, 164456), (427, 161760), (480, 143899), (488, 141540), (560, 123342), (610, 113232), (672, 102785), (674, 102480), (732, 94360), (840, 82228), (854, 80880), (915, 75488), (976, 70770), (1011, 68320), (1120, 61671), (1220, 56616), (1281, 53920), (1348, 51240), (1464, 47180), (1680, 41114), (1685, 40992), (1708, 40440), (1830, 37744), (1952, 35385), (2022, 34160), (2135, 32352), (2359, 29280), (2440, 28308), (2562, 26960), (2696, 25620), (2928, 23590), (3360, 20557), (3370, 20496), (3416, 20220), (3660, 18872), (4044, 17080), (4270, 16176), (4718, 14640), (4880, 14154), (5055, 13664), (5124, 13480), (5392, 12810), (5856, 11795), (6405, 10784), (6740, 10248), (6832, 10110), (7077, 9760), (7320, 9436), (8088, 8540)]