15879918704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 36588943872

約数和(自身を除く): 20709025168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 67, 74, 92, 103, 104, 134, 148, 169, 184, 206, 208, 268, 296, 299, 338, 368, 412, 481, 536, 592, 598, 676, 824, 851, 871, 962, 1072, 1196, 1339, 1352, 1541, 1648, 1702, 1742, 1924, 2369, 2392, 2479, 2678, 2704, 3082, 3404, 3484, 3811, 3848, 3887, 4738, 4784, 4958, 5356, 6164, 6253, 6808, 6901, 6968, 7622, 7696, 7774, 9476, 9916, 10712, 11063, 11323, 12328, 12506, 13616, 13802, 13936, 15244, 15548, 17407, 18952, 19832, 20033, 21424, 22126, 22646, 24656, 25012, 27604, 30488, 30797, 31096, 32227, 34814, 37904, 39664, 40066, 44252, 45292, 49543, 50024, 55208, 57017, 60976, 61594, 62192, 64454, 69628, 80132, 87653, 88504, 89713, 90584, 99086, 100048, 110416, 114034, 123188, 128908, 139256, 143819, 158723, 160264, 175306, 177008, 179426, 181168, 198172, 228068, 246376, 255337, 257816, 260429, 278512, 287638, 317446, 320528, 350612, 358852, 396344, 400361, 418951, 456136, 492752, 510674, 515632, 520858, 575276, 634892, 644059, 701224, 717704, 741221, 792688, 800722, 837902, 912272, 1021348, 1041716, 1139489, 1150552, 1166269, 1269784, 1288118, 1402448, 1435408, 1482442, 1601444, 1675804, 2042696, 2063399, 2083432, 2278978, 2301104, 2332538, 2539568, 2576236, 2964884, 3202888, 3319381, 3351608, 4085392, 4126798, 4166864, 4557956, 4665076, 5152472, 5872751, 5929768, 6405776, 6638762, 6703216, 8253596, 9115912, 9330152, 9635873, 10304944, 11745502, 11859536, 13277524, 14813357, 16507192, 18231824, 18660304, 19271746, 23491004, 26555048, 26824187, 29626714, 33014384, 38543492, 43151953, 46982008, 53110096, 53648374, 59253428, 76345763, 77086984, 86303906, 93964016, 107296748, 118506856, 152691526, 154173968, 172607812, 214593496, 237013712, 305383052, 345215624, 429186992, 610766104, 690431248, 992494919, 1221532208, 1984989838, 3969979676, 7939959352, 15879918704]

約数ペア:

[(1, 15879918704), (2, 7939959352), (4, 3969979676), (8, 1984989838), (13, 1221532208), (16, 992494919), (23, 690431248), (26, 610766104), (37, 429186992), (46, 345215624), (52, 305383052), (67, 237013712), (74, 214593496), (92, 172607812), (103, 154173968), (104, 152691526), (134, 118506856), (148, 107296748), (169, 93964016), (184, 86303906), (206, 77086984), (208, 76345763), (268, 59253428), (296, 53648374), (299, 53110096), (338, 46982008), (368, 43151953), (412, 38543492), (481, 33014384), (536, 29626714), (592, 26824187), (598, 26555048), (676, 23491004), (824, 19271746), (851, 18660304), (871, 18231824), (962, 16507192), (1072, 14813357), (1196, 13277524), (1339, 11859536), (1352, 11745502), (1541, 10304944), (1648, 9635873), (1702, 9330152), (1742, 9115912), (1924, 8253596), (2369, 6703216), (2392, 6638762), (2479, 6405776), (2678, 5929768), (2704, 5872751), (3082, 5152472), (3404, 4665076), (3484, 4557956), (3811, 4166864), (3848, 4126798), (3887, 4085392), (4738, 3351608), (4784, 3319381), (4958, 3202888), (5356, 2964884), (6164, 2576236), (6253, 2539568), (6808, 2332538), (6901, 2301104), (6968, 2278978), (7622, 2083432), (7696, 2063399), (7774, 2042696), (9476, 1675804), (9916, 1601444), (10712, 1482442), (11063, 1435408), (11323, 1402448), (12328, 1288118), (12506, 1269784), (13616, 1166269), (13802, 1150552), (13936, 1139489), (15244, 1041716), (15548, 1021348), (17407, 912272), (18952, 837902), (19832, 800722), (20033, 792688), (21424, 741221), (22126, 717704), (22646, 701224), (24656, 644059), (25012, 634892), (27604, 575276), (30488, 520858), (30797, 515632), (31096, 510674), (32227, 492752), (34814, 456136), (37904, 418951), (39664, 400361), (40066, 396344), (44252, 358852), (45292, 350612), (49543, 320528), (50024, 317446), (55208, 287638), (57017, 278512), (60976, 260429), (61594, 257816), (62192, 255337), (64454, 246376), (69628, 228068), (80132, 198172), (87653, 181168), (88504, 179426), (89713, 177008), (90584, 175306), (99086, 160264), (100048, 158723), (110416, 143819), (114034, 139256), (123188, 128908)]