80415504

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 264135872

約数和(自身を除く): 183720368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 43, 48, 52, 54, 72, 74, 78, 81, 86, 104, 108, 111, 117, 129, 144, 148, 156, 162, 172, 208, 216, 222, 234, 243, 258, 296, 312, 324, 333, 344, 351, 387, 432, 444, 468, 481, 486, 516, 559, 592, 624, 648, 666, 688, 702, 774, 888, 936, 962, 972, 999, 1032, 1053, 1118, 1161, 1296, 1332, 1404, 1443, 1548, 1591, 1677, 1776, 1872, 1924, 1944, 1998, 2064, 2106, 2236, 2322, 2664, 2808, 2886, 2997, 3096, 3159, 3182, 3354, 3483, 3848, 3888, 3996, 4212, 4329, 4472, 4644, 4773, 5031, 5328, 5616, 5772, 5994, 6192, 6318, 6364, 6708, 6966, 7696, 7992, 8424, 8658, 8944, 8991, 9288, 9546, 10062, 10449, 11544, 11988, 12636, 12728, 12987, 13416, 13932, 14319, 15093, 15984, 16848, 17316, 17982, 18576, 19092, 20124, 20683, 20898, 23088, 23976, 25272, 25456, 25974, 26832, 27864, 28638, 30186, 34632, 35964, 38184, 38961, 40248, 41366, 41796, 42957, 45279, 47952, 50544, 51948, 55728, 57276, 60372, 62049, 69264, 71928, 76368, 77922, 80496, 82732, 83592, 85914, 90558, 103896, 114552, 116883, 120744, 124098, 128871, 135837, 143856, 155844, 165464, 167184, 171828, 181116, 186147, 207792, 229104, 233766, 241488, 248196, 257742, 271674, 311688, 330928, 343656, 362232, 372294, 386613, 467532, 496392, 515484, 543348, 558441, 623376, 687312, 724464, 744588, 773226, 935064, 992784, 1030968, 1086696, 1116882, 1489176, 1546452, 1675323, 1870128, 2061936, 2173392, 2233764, 2978352, 3092904, 3350646, 4467528, 5025969, 6185808, 6701292, 8935056, 10051938, 13402584, 20103876, 26805168, 40207752, 80415504]

約数ペア:

[(1, 80415504), (2, 40207752), (3, 26805168), (4, 20103876), (6, 13402584), (8, 10051938), (9, 8935056), (12, 6701292), (13, 6185808), (16, 5025969), (18, 4467528), (24, 3350646), (26, 3092904), (27, 2978352), (36, 2233764), (37, 2173392), (39, 2061936), (43, 1870128), (48, 1675323), (52, 1546452), (54, 1489176), (72, 1116882), (74, 1086696), (78, 1030968), (81, 992784), (86, 935064), (104, 773226), (108, 744588), (111, 724464), (117, 687312), (129, 623376), (144, 558441), (148, 543348), (156, 515484), (162, 496392), (172, 467532), (208, 386613), (216, 372294), (222, 362232), (234, 343656), (243, 330928), (258, 311688), (296, 271674), (312, 257742), (324, 248196), (333, 241488), (344, 233766), (351, 229104), (387, 207792), (432, 186147), (444, 181116), (468, 171828), (481, 167184), (486, 165464), (516, 155844), (559, 143856), (592, 135837), (624, 128871), (648, 124098), (666, 120744), (688, 116883), (702, 114552), (774, 103896), (888, 90558), (936, 85914), (962, 83592), (972, 82732), (999, 80496), (1032, 77922), (1053, 76368), (1118, 71928), (1161, 69264), (1296, 62049), (1332, 60372), (1404, 57276), (1443, 55728), (1548, 51948), (1591, 50544), (1677, 47952), (1776, 45279), (1872, 42957), (1924, 41796), (1944, 41366), (1998, 40248), (2064, 38961), (2106, 38184), (2236, 35964), (2322, 34632), (2664, 30186), (2808, 28638), (2886, 27864), (2997, 26832), (3096, 25974), (3159, 25456), (3182, 25272), (3354, 23976), (3483, 23088), (3848, 20898), (3888, 20683), (3996, 20124), (4212, 19092), (4329, 18576), (4472, 17982), (4644, 17316), (4773, 16848), (5031, 15984), (5328, 15093), (5616, 14319), (5772, 13932), (5994, 13416), (6192, 12987), (6318, 12728), (6364, 12636), (6708, 11988), (6966, 11544), (7696, 10449), (7992, 10062), (8424, 9546), (8658, 9288), (8944, 8991)]