978283879440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8161}}^1\times {\mathrm{71353}}^1$

素因数の和:79537

約数の個数: 160

約数和(自身を含む): 3466393303296

約数和(自身を除く): 2488109423856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 8161, 16322, 24483, 32644, 40805, 48966, 57127, 65288, 71353, 81610, 97932, 114254, 122415, 130576, 142706, 163220, 171381, 195864, 214059, 228508, 244830, 285412, 285635, 326440, 342762, 356765, 391728, 428118, 457016, 489660, 499471, 570824, 571270, 652880, 685524, 713530, 856236, 856905, 914032, 979320, 998942, 1070295, 1141648, 1142540, 1371048, 1427060, 1498413, 1712472, 1713810, 1958640, 1997884, 2140590, 2285080, 2497355, 2742096, 2854120, 2996826, 3424944, 3427620, 3995768, 4281180, 4570160, 4994710, 5708240, 5993652, 6855240, 7492065, 7991536, 8562360, 9989420, 11987304, 13710480, 14984130, 17124720, 19978840, 23974608, 29968260, 39957680, 59936520, 119873040, 582311833, 1164623666, 1746935499, 2329247332, 2911559165, 3493870998, 4076182831, 4658494664, 5823118330, 6987741996, 8152365662, 8734677495, 9316989328, 11646236660, 12228548493, 13975483992, 16304731324, 17469354990, 20380914155, 23292473320, 24457096986, 27950967984, 32609462648, 34938709980, 40761828310, 46584946640, 48914193972, 61142742465, 65218925296, 69877419960, 81523656620, 97828387944, 122285484930, 139754839920, 163047313240, 195656775888, 244570969860, 326094626480, 489141939720, 978283879440]

約数ペア:

[(1, 978283879440), (2, 489141939720), (3, 326094626480), (4, 244570969860), (5, 195656775888), (6, 163047313240), (7, 139754839920), (8, 122285484930), (10, 97828387944), (12, 81523656620), (14, 69877419960), (15, 65218925296), (16, 61142742465), (20, 48914193972), (21, 46584946640), (24, 40761828310), (28, 34938709980), (30, 32609462648), (35, 27950967984), (40, 24457096986), (42, 23292473320), (48, 20380914155), (56, 17469354990), (60, 16304731324), (70, 13975483992), (80, 12228548493), (84, 11646236660), (105, 9316989328), (112, 8734677495), (120, 8152365662), (140, 6987741996), (168, 5823118330), (210, 4658494664), (240, 4076182831), (280, 3493870998), (336, 2911559165), (420, 2329247332), (560, 1746935499), (840, 1164623666), (1680, 582311833), (8161, 119873040), (16322, 59936520), (24483, 39957680), (32644, 29968260), (40805, 23974608), (48966, 19978840), (57127, 17124720), (65288, 14984130), (71353, 13710480), (81610, 11987304), (97932, 9989420), (114254, 8562360), (122415, 7991536), (130576, 7492065), (142706, 6855240), (163220, 5993652), (171381, 5708240), (195864, 4994710), (214059, 4570160), (228508, 4281180), (244830, 3995768), (285412, 3427620), (285635, 3424944), (326440, 2996826), (342762, 2854120), (356765, 2742096), (391728, 2497355), (428118, 2285080), (457016, 2140590), (489660, 1997884), (499471, 1958640), (570824, 1713810), (571270, 1712472), (652880, 1498413), (685524, 1427060), (713530, 1371048), (856236, 1142540), (856905, 1141648), (914032, 1070295), (979320, 998942)]