1118486320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2427

約数の個数: 160

約数和(自身を含む): 3186367488

約数和(自身を除く): 2067881168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 80, 92, 112, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 368, 370, 460, 518, 560, 592, 644, 740, 805, 851, 920, 1036, 1288, 1295, 1480, 1610, 1702, 1840, 2072, 2347, 2576, 2590, 2960, 3220, 3404, 4144, 4255, 4694, 5180, 5957, 6440, 6808, 8510, 9388, 10360, 11735, 11914, 12880, 13616, 16429, 17020, 18776, 20720, 23470, 23828, 29785, 32858, 34040, 37552, 46940, 47656, 53981, 59570, 65716, 68080, 82145, 86839, 93880, 95312, 107962, 119140, 131432, 164290, 173678, 187760, 215924, 238280, 262864, 269905, 328580, 347356, 377867, 431848, 434195, 476560, 539810, 607873, 657160, 694712, 755734, 863696, 868390, 1079620, 1215746, 1314320, 1389424, 1511468, 1736780, 1889335, 1997297, 2159240, 2431492, 3022936, 3039365, 3473560, 3778670, 3994594, 4318480, 4862984, 6045872, 6078730, 6947120, 7557340, 7989188, 9725968, 9986485, 12157460, 13981079, 15114680, 15978376, 19972970, 24314920, 27962158, 30229360, 31956752, 39945940, 48629840, 55924316, 69905395, 79891880, 111848632, 139810790, 159783760, 223697264, 279621580, 559243160, 1118486320]

約数ペア:

[(1, 1118486320), (2, 559243160), (4, 279621580), (5, 223697264), (7, 159783760), (8, 139810790), (10, 111848632), (14, 79891880), (16, 69905395), (20, 55924316), (23, 48629840), (28, 39945940), (35, 31956752), (37, 30229360), (40, 27962158), (46, 24314920), (56, 19972970), (70, 15978376), (74, 15114680), (80, 13981079), (92, 12157460), (112, 9986485), (115, 9725968), (140, 7989188), (148, 7557340), (161, 6947120), (184, 6078730), (185, 6045872), (230, 4862984), (259, 4318480), (280, 3994594), (296, 3778670), (322, 3473560), (368, 3039365), (370, 3022936), (460, 2431492), (518, 2159240), (560, 1997297), (592, 1889335), (644, 1736780), (740, 1511468), (805, 1389424), (851, 1314320), (920, 1215746), (1036, 1079620), (1288, 868390), (1295, 863696), (1480, 755734), (1610, 694712), (1702, 657160), (1840, 607873), (2072, 539810), (2347, 476560), (2576, 434195), (2590, 431848), (2960, 377867), (3220, 347356), (3404, 328580), (4144, 269905), (4255, 262864), (4694, 238280), (5180, 215924), (5957, 187760), (6440, 173678), (6808, 164290), (8510, 131432), (9388, 119140), (10360, 107962), (11735, 95312), (11914, 93880), (12880, 86839), (13616, 82145), (16429, 68080), (17020, 65716), (18776, 59570), (20720, 53981), (23470, 47656), (23828, 46940), (29785, 37552), (32858, 34040)]