15678715440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97943}}^1$

素因数の和:98011

約数の個数: 160

約数和(自身を含む): 52466641920

約数和(自身を除く): 36787926480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5336, 5520, 6670, 6960, 8004, 10005, 10672, 13340, 16008, 20010, 26680, 32016, 40020, 53360, 80040, 97943, 160080, 195886, 293829, 391772, 489715, 587658, 783544, 979430, 1175316, 1469145, 1567088, 1958860, 2252689, 2350632, 2840347, 2938290, 3917720, 4505378, 4701264, 5680694, 5876580, 6758067, 7835440, 8521041, 9010756, 11263445, 11361388, 11753160, 13516134, 14201735, 17042082, 18021512, 22526890, 22722776, 23506320, 27032268, 28403470, 33790335, 34084164, 36043024, 42605205, 45053780, 45445552, 54064536, 56806940, 65327981, 67580670, 68168328, 85210410, 90107560, 108129072, 113613880, 130655962, 135161340, 136336656, 170420820, 180215120, 195983943, 227227760, 261311924, 270322680, 326639905, 340841640, 391967886, 522623848, 540645360, 653279810, 681683280, 783935772, 979919715, 1045247696, 1306559620, 1567871544, 1959839430, 2613119240, 3135743088, 3919678860, 5226238480, 7839357720, 15678715440]

約数ペア:

[(1, 15678715440), (2, 7839357720), (3, 5226238480), (4, 3919678860), (5, 3135743088), (6, 2613119240), (8, 1959839430), (10, 1567871544), (12, 1306559620), (15, 1045247696), (16, 979919715), (20, 783935772), (23, 681683280), (24, 653279810), (29, 540645360), (30, 522623848), (40, 391967886), (46, 340841640), (48, 326639905), (58, 270322680), (60, 261311924), (69, 227227760), (80, 195983943), (87, 180215120), (92, 170420820), (115, 136336656), (116, 135161340), (120, 130655962), (138, 113613880), (145, 108129072), (174, 90107560), (184, 85210410), (230, 68168328), (232, 67580670), (240, 65327981), (276, 56806940), (290, 54064536), (345, 45445552), (348, 45053780), (368, 42605205), (435, 36043024), (460, 34084164), (464, 33790335), (552, 28403470), (580, 27032268), (667, 23506320), (690, 22722776), (696, 22526890), (870, 18021512), (920, 17042082), (1104, 14201735), (1160, 13516134), (1334, 11753160), (1380, 11361388), (1392, 11263445), (1740, 9010756), (1840, 8521041), (2001, 7835440), (2320, 6758067), (2668, 5876580), (2760, 5680694), (3335, 4701264), (3480, 4505378), (4002, 3917720), (5336, 2938290), (5520, 2840347), (6670, 2350632), (6960, 2252689), (8004, 1958860), (10005, 1567088), (10672, 1469145), (13340, 1175316), (16008, 979430), (20010, 783544), (26680, 587658), (32016, 489715), (40020, 391772), (53360, 293829), (80040, 195886), (97943, 160080)]