65543280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 233130912

約数和(自身を除く): 167587632

約数列:

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

約数ペア:

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