275333520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 320

約数和(自身を含む): 1090215936

約数和(自身を除く): 814882416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 240, 264, 280, 282, 308, 317, 329, 330, 336, 376, 385, 420, 440, 462, 470, 517, 528, 560, 564, 616, 634, 658, 660, 705, 752, 770, 840, 880, 924, 940, 951, 987, 1034, 1128, 1155, 1232, 1268, 1316, 1320, 1410, 1540, 1551, 1585, 1645, 1680, 1848, 1880, 1902, 1974, 2068, 2219, 2256, 2310, 2536, 2585, 2632, 2640, 2820, 3080, 3102, 3170, 3290, 3487, 3619, 3696, 3760, 3804, 3948, 4136, 4438, 4620, 4755, 4935, 5072, 5170, 5264, 5640, 6160, 6204, 6340, 6580, 6657, 6974, 7238, 7608, 7755, 7896, 8272, 8876, 9240, 9510, 9870, 10340, 10461, 10857, 11095, 11280, 12408, 12680, 13160, 13314, 13948, 14476, 14899, 15216, 15510, 15792, 17435, 17752, 18095, 18480, 19020, 19740, 20680, 20922, 21714, 22190, 24409, 24816, 25360, 26320, 26628, 27896, 28952, 29798, 31020, 33285, 34870, 35504, 36190, 38040, 39480, 41360, 41844, 43428, 44380, 44697, 48818, 52305, 53256, 54285, 55792, 57904, 59596, 62040, 66570, 69740, 72380, 73227, 74495, 76080, 78960, 83688, 86856, 88760, 89394, 97636, 104293, 104610, 106512, 108570, 119192, 122045, 124080, 133140, 139480, 144760, 146454, 148990, 163889, 167376, 173712, 177520, 178788, 195272, 208586, 209220, 217140, 223485, 238384, 244090, 266280, 278960, 289520, 292908, 297980, 312879, 327778, 357576, 366135, 390544, 417172, 418440, 434280, 446970, 488180, 491667, 521465, 532560, 585816, 595960, 625758, 655556, 715152, 732270, 819445, 834344, 836880, 868560, 893940, 976360, 983334, 1042930, 1147223, 1171632, 1191920, 1251516, 1311112, 1464540, 1564395, 1638890, 1668688, 1787880, 1952720, 1966668, 2085860, 2294446, 2458335, 2503032, 2622224, 2929080, 3128790, 3277780, 3441669, 3575760, 3933336, 4171720, 4588892, 4916670, 5006064, 5736115, 5858160, 6257580, 6555560, 6883338, 7866672, 8343440, 9177784, 9833340, 11472230, 12515160, 13111120, 13766676, 17208345, 18355568, 19666680, 22944460, 25030320, 27533352, 34416690, 39333360, 45888920, 55066704, 68833380, 91777840, 137666760, 275333520]

約数ペア:

[(1, 275333520), (2, 137666760), (3, 91777840), (4, 68833380), (5, 55066704), (6, 45888920), (7, 39333360), (8, 34416690), (10, 27533352), (11, 25030320), (12, 22944460), (14, 19666680), (15, 18355568), (16, 17208345), (20, 13766676), (21, 13111120), (22, 12515160), (24, 11472230), (28, 9833340), (30, 9177784), (33, 8343440), (35, 7866672), (40, 6883338), (42, 6555560), (44, 6257580), (47, 5858160), (48, 5736115), (55, 5006064), (56, 4916670), (60, 4588892), (66, 4171720), (70, 3933336), (77, 3575760), (80, 3441669), (84, 3277780), (88, 3128790), (94, 2929080), (105, 2622224), (110, 2503032), (112, 2458335), (120, 2294446), (132, 2085860), (140, 1966668), (141, 1952720), (154, 1787880), (165, 1668688), (168, 1638890), (176, 1564395), (188, 1464540), (210, 1311112), (220, 1251516), (231, 1191920), (235, 1171632), (240, 1147223), (264, 1042930), (280, 983334), (282, 976360), (308, 893940), (317, 868560), (329, 836880), (330, 834344), (336, 819445), (376, 732270), (385, 715152), (420, 655556), (440, 625758), (462, 595960), (470, 585816), (517, 532560), (528, 521465), (560, 491667), (564, 488180), (616, 446970), (634, 434280), (658, 418440), (660, 417172), (705, 390544), (752, 366135), (770, 357576), (840, 327778), (880, 312879), (924, 297980), (940, 292908), (951, 289520), (987, 278960), (1034, 266280), (1128, 244090), (1155, 238384), (1232, 223485), (1268, 217140), (1316, 209220), (1320, 208586), (1410, 195272), (1540, 178788), (1551, 177520), (1585, 173712), (1645, 167376), (1680, 163889), (1848, 148990), (1880, 146454), (1902, 144760), (1974, 139480), (2068, 133140), (2219, 124080), (2256, 122045), (2310, 119192), (2536, 108570), (2585, 106512), (2632, 104610), (2640, 104293), (2820, 97636), (3080, 89394), (3102, 88760), (3170, 86856), (3290, 83688), (3487, 78960), (3619, 76080), (3696, 74495), (3760, 73227), (3804, 72380), (3948, 69740), (4136, 66570), (4438, 62040), (4620, 59596), (4755, 57904), (4935, 55792), (5072, 54285), (5170, 53256), (5264, 52305), (5640, 48818), (6160, 44697), (6204, 44380), (6340, 43428), (6580, 41844), (6657, 41360), (6974, 39480), (7238, 38040), (7608, 36190), (7755, 35504), (7896, 34870), (8272, 33285), (8876, 31020), (9240, 29798), (9510, 28952), (9870, 27896), (10340, 26628), (10461, 26320), (10857, 25360), (11095, 24816), (11280, 24409), (12408, 22190), (12680, 21714), (13160, 20922), (13314, 20680), (13948, 19740), (14476, 19020), (14899, 18480), (15216, 18095), (15510, 17752), (15792, 17435)]