131086560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 473782176

約数和(自身を除く): 342695616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 61, 66, 74, 80, 88, 96, 110, 111, 120, 121, 122, 132, 148, 160, 165, 176, 183, 185, 220, 222, 240, 242, 244, 264, 296, 305, 330, 352, 363, 366, 370, 407, 440, 444, 480, 484, 488, 528, 555, 592, 605, 610, 660, 671, 726, 732, 740, 814, 880, 888, 915, 968, 976, 1056, 1110, 1184, 1210, 1220, 1221, 1320, 1342, 1452, 1464, 1480, 1628, 1760, 1776, 1815, 1830, 1936, 1952, 2013, 2035, 2220, 2257, 2420, 2440, 2442, 2640, 2684, 2904, 2928, 2960, 3256, 3355, 3552, 3630, 3660, 3872, 4026, 4070, 4440, 4477, 4514, 4840, 4880, 4884, 5280, 5368, 5808, 5856, 5920, 6105, 6512, 6710, 6771, 7260, 7320, 7381, 8052, 8140, 8880, 8954, 9028, 9680, 9760, 9768, 10065, 10736, 11285, 11616, 12210, 13024, 13420, 13431, 13542, 14520, 14640, 14762, 16104, 16280, 17760, 17908, 18056, 19360, 19536, 20130, 21472, 22143, 22385, 22570, 24420, 24827, 26840, 26862, 27084, 29040, 29280, 29524, 32208, 32560, 33855, 35816, 36112, 36905, 39072, 40260, 44286, 44770, 45140, 48840, 49654, 53680, 53724, 54168, 58080, 59048, 64416, 65120, 67155, 67710, 71632, 72224, 73810, 74481, 80520, 88572, 89540, 90280, 97680, 99308, 107360, 107448, 108336, 110715, 118096, 124135, 134310, 135420, 143264, 147620, 148962, 161040, 177144, 179080, 180560, 195360, 198616, 214896, 216672, 221430, 236192, 248270, 268620, 270840, 273097, 295240, 297924, 322080, 354288, 358160, 361120, 372405, 397232, 429792, 442860, 496540, 537240, 541680, 546194, 590480, 595848, 708576, 716320, 744810, 794464, 819291, 885720, 993080, 1074480, 1083360, 1092388, 1180960, 1191696, 1365485, 1489620, 1638582, 1771440, 1986160, 2148960, 2184776, 2383392, 2730970, 2979240, 3277164, 3542880, 3972320, 4096455, 4369552, 5461940, 5958480, 6554328, 8192910, 8739104, 10923880, 11916960, 13108656, 16385820, 21847760, 26217312, 32771640, 43695520, 65543280, 131086560]

約数ペア:

[(1, 131086560), (2, 65543280), (3, 43695520), (4, 32771640), (5, 26217312), (6, 21847760), (8, 16385820), (10, 13108656), (11, 11916960), (12, 10923880), (15, 8739104), (16, 8192910), (20, 6554328), (22, 5958480), (24, 5461940), (30, 4369552), (32, 4096455), (33, 3972320), (37, 3542880), (40, 3277164), (44, 2979240), (48, 2730970), (55, 2383392), (60, 2184776), (61, 2148960), (66, 1986160), (74, 1771440), (80, 1638582), (88, 1489620), (96, 1365485), (110, 1191696), (111, 1180960), (120, 1092388), (121, 1083360), (122, 1074480), (132, 993080), (148, 885720), (160, 819291), (165, 794464), (176, 744810), (183, 716320), (185, 708576), (220, 595848), (222, 590480), (240, 546194), (242, 541680), (244, 537240), (264, 496540), (296, 442860), (305, 429792), (330, 397232), (352, 372405), (363, 361120), (366, 358160), (370, 354288), (407, 322080), (440, 297924), (444, 295240), (480, 273097), (484, 270840), (488, 268620), (528, 248270), (555, 236192), (592, 221430), (605, 216672), (610, 214896), (660, 198616), (671, 195360), (726, 180560), (732, 179080), (740, 177144), (814, 161040), (880, 148962), (888, 147620), (915, 143264), (968, 135420), (976, 134310), (1056, 124135), (1110, 118096), (1184, 110715), (1210, 108336), (1220, 107448), (1221, 107360), (1320, 99308), (1342, 97680), (1452, 90280), (1464, 89540), (1480, 88572), (1628, 80520), (1760, 74481), (1776, 73810), (1815, 72224), (1830, 71632), (1936, 67710), (1952, 67155), (2013, 65120), (2035, 64416), (2220, 59048), (2257, 58080), (2420, 54168), (2440, 53724), (2442, 53680), (2640, 49654), (2684, 48840), (2904, 45140), (2928, 44770), (2960, 44286), (3256, 40260), (3355, 39072), (3552, 36905), (3630, 36112), (3660, 35816), (3872, 33855), (4026, 32560), (4070, 32208), (4440, 29524), (4477, 29280), (4514, 29040), (4840, 27084), (4880, 26862), (4884, 26840), (5280, 24827), (5368, 24420), (5808, 22570), (5856, 22385), (5920, 22143), (6105, 21472), (6512, 20130), (6710, 19536), (6771, 19360), (7260, 18056), (7320, 17908), (7381, 17760), (8052, 16280), (8140, 16104), (8880, 14762), (8954, 14640), (9028, 14520), (9680, 13542), (9760, 13431), (9768, 13420), (10065, 13024), (10736, 12210), (11285, 11616)]