2018538720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 432

約数和(自身を含む): 7953250032

約数和(自身を除く): 5934711312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 353, 360, 361, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 706, 720, 722, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1059, 1083, 1140, 1254, 1320, 1368, 1412, 1440, 1444, 1520, 1584, 1672, 1710, 1760, 1765, 1805, 1824, 1881, 1980, 2090, 2118, 2166, 2280, 2508, 2640, 2736, 2824, 2888, 3040, 3135, 3168, 3177, 3249, 3344, 3420, 3530, 3610, 3762, 3883, 3960, 3971, 4180, 4236, 4332, 4560, 5016, 5280, 5295, 5415, 5472, 5648, 5776, 6270, 6354, 6498, 6688, 6707, 6840, 7060, 7220, 7524, 7766, 7920, 7942, 8360, 8472, 8664, 9120, 9405, 10032, 10590, 10830, 11296, 11552, 11649, 11913, 12540, 12708, 12996, 13414, 13680, 14120, 14440, 15048, 15532, 15840, 15884, 15885, 16245, 16720, 16944, 17328, 18810, 19415, 19855, 20064, 20121, 21180, 21660, 23298, 23826, 25080, 25416, 25992, 26828, 27360, 28240, 28880, 30096, 31064, 31768, 31770, 32490, 33440, 33535, 33888, 34656, 34947, 35739, 37620, 38830, 39710, 40242, 42360, 43320, 46596, 47652, 50160, 50832, 51984, 53656, 56480, 57760, 58245, 59565, 60192, 60363, 62128, 63536, 63540, 64980, 67070, 69894, 71478, 73777, 75240, 77660, 79420, 80484, 84720, 86640, 93192, 95304, 100320, 100605, 101664, 103968, 107312, 116490, 119130, 120726, 124256, 127072, 127080, 127433, 129960, 134140, 139788, 142956, 147554, 150480, 155320, 158840, 160968, 169440, 173280, 174735, 178695, 186384, 190608, 201210, 214624, 221331, 232980, 238260, 241452, 254160, 254866, 259920, 268280, 279576, 285912, 295108, 300960, 301815, 310640, 317680, 321936, 349470, 357390, 368885, 372768, 381216, 382299, 402420, 442662, 465960, 476520, 482904, 508320, 509732, 519840, 536560, 559152, 571824, 590216, 603630, 621280, 635360, 637165, 643872, 663993, 698940, 714780, 737770, 764598, 804840, 885324, 931920, 953040, 965808, 1019464, 1073120, 1106655, 1118304, 1143648, 1146897, 1180432, 1207260, 1274330, 1327986, 1397880, 1401763, 1429560, 1475540, 1529196, 1609680, 1770648, 1863840, 1906080, 1911495, 1931616, 2038928, 2213310, 2293794, 2360864, 2414520, 2548660, 2655972, 2795760, 2803526, 2859120, 2951080, 3058392, 3219360, 3319965, 3541296, 3822990, 4077856, 4205289, 4426620, 4587588, 4829040, 5097320, 5311944, 5591520, 5607052, 5718240, 5734485, 5902160, 6116784, 6639930, 7008815, 7082592, 7645980, 8410578, 8853240, 9175176, 9658080, 10194640, 10623888, 11214104, 11468970, 11804320, 12233568, 12615867, 13279860, 14017630, 15291960, 16821156, 17706480, 18350352, 20389280, 21026445, 21247776, 22428208, 22937940, 25231734, 26559720, 28035260, 30583920, 33642312, 35412960, 36700704, 42052890, 44856416, 45875880, 50463468, 53119440, 56070520, 61167840, 63079335, 67284624, 84105780, 91751760, 100926936, 106238880, 112141040, 126158670, 134569248, 168211560, 183503520, 201853872, 224282080, 252317340, 336423120, 403707744, 504634680, 672846240, 1009269360, 2018538720]

約数ペア:

[(1, 2018538720), (2, 1009269360), (3, 672846240), (4, 504634680), (5, 403707744), (6, 336423120), (8, 252317340), (9, 224282080), (10, 201853872), (11, 183503520), (12, 168211560), (15, 134569248), (16, 126158670), (18, 112141040), (19, 106238880), (20, 100926936), (22, 91751760), (24, 84105780), (30, 67284624), (32, 63079335), (33, 61167840), (36, 56070520), (38, 53119440), (40, 50463468), (44, 45875880), (45, 44856416), (48, 42052890), (55, 36700704), (57, 35412960), (60, 33642312), (66, 30583920), (72, 28035260), (76, 26559720), (80, 25231734), (88, 22937940), (90, 22428208), (95, 21247776), (96, 21026445), (99, 20389280), (110, 18350352), (114, 17706480), (120, 16821156), (132, 15291960), (144, 14017630), (152, 13279860), (160, 12615867), (165, 12233568), (171, 11804320), (176, 11468970), (180, 11214104), (190, 10623888), (198, 10194640), (209, 9658080), (220, 9175176), (228, 8853240), (240, 8410578), (264, 7645980), (285, 7082592), (288, 7008815), (304, 6639930), (330, 6116784), (342, 5902160), (352, 5734485), (353, 5718240), (360, 5607052), (361, 5591520), (380, 5311944), (396, 5097320), (418, 4829040), (440, 4587588), (456, 4426620), (480, 4205289), (495, 4077856), (528, 3822990), (570, 3541296), (608, 3319965), (627, 3219360), (660, 3058392), (684, 2951080), (706, 2859120), (720, 2803526), (722, 2795760), (760, 2655972), (792, 2548660), (836, 2414520), (855, 2360864), (880, 2293794), (912, 2213310), (990, 2038928), (1045, 1931616), (1056, 1911495), (1059, 1906080), (1083, 1863840), (1140, 1770648), (1254, 1609680), (1320, 1529196), (1368, 1475540), (1412, 1429560), (1440, 1401763), (1444, 1397880), (1520, 1327986), (1584, 1274330), (1672, 1207260), (1710, 1180432), (1760, 1146897), (1765, 1143648), (1805, 1118304), (1824, 1106655), (1881, 1073120), (1980, 1019464), (2090, 965808), (2118, 953040), (2166, 931920), (2280, 885324), (2508, 804840), (2640, 764598), (2736, 737770), (2824, 714780), (2888, 698940), (3040, 663993), (3135, 643872), (3168, 637165), (3177, 635360), (3249, 621280), (3344, 603630), (3420, 590216), (3530, 571824), (3610, 559152), (3762, 536560), (3883, 519840), (3960, 509732), (3971, 508320), (4180, 482904), (4236, 476520), (4332, 465960), (4560, 442662), (5016, 402420), (5280, 382299), (5295, 381216), (5415, 372768), (5472, 368885), (5648, 357390), (5776, 349470), (6270, 321936), (6354, 317680), (6498, 310640), (6688, 301815), (6707, 300960), (6840, 295108), (7060, 285912), (7220, 279576), (7524, 268280), (7766, 259920), (7920, 254866), (7942, 254160), (8360, 241452), (8472, 238260), (8664, 232980), (9120, 221331), (9405, 214624), (10032, 201210), (10590, 190608), (10830, 186384), (11296, 178695), (11552, 174735), (11649, 173280), (11913, 169440), (12540, 160968), (12708, 158840), (12996, 155320), (13414, 150480), (13680, 147554), (14120, 142956), (14440, 139788), (15048, 134140), (15532, 129960), (15840, 127433), (15884, 127080), (15885, 127072), (16245, 124256), (16720, 120726), (16944, 119130), (17328, 116490), (18810, 107312), (19415, 103968), (19855, 101664), (20064, 100605), (20121, 100320), (21180, 95304), (21660, 93192), (23298, 86640), (23826, 84720), (25080, 80484), (25416, 79420), (25992, 77660), (26828, 75240), (27360, 73777), (28240, 71478), (28880, 69894), (30096, 67070), (31064, 64980), (31768, 63540), (31770, 63536), (32490, 62128), (33440, 60363), (33535, 60192), (33888, 59565), (34656, 58245), (34947, 57760), (35739, 56480), (37620, 53656), (38830, 51984), (39710, 50832), (40242, 50160), (42360, 47652), (43320, 46596)]