254691213840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{455261}}^1$

素因数の和:455327

約数の個数: 320

約数和(自身を含む): 1029693381120

約数和(自身を除く): 775002167280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1680, 1776, 1890, 1998, 2072, 2160, 2220, 2331, 2520, 2590, 2664, 2960, 3024, 3108, 3330, 3780, 3885, 3996, 4144, 4440, 4662, 4995, 5040, 5180, 5328, 6216, 6660, 6993, 7560, 7770, 7992, 8880, 9324, 9990, 10360, 11655, 12432, 13320, 13986, 15120, 15540, 15984, 18648, 19980, 20720, 23310, 26640, 27972, 31080, 34965, 37296, 39960, 46620, 55944, 62160, 69930, 79920, 93240, 111888, 139860, 186480, 279720, 455261, 559440, 910522, 1365783, 1821044, 2276305, 2731566, 3186827, 3642088, 4097349, 4552610, 5463132, 6373654, 6828915, 7284176, 8194698, 9105220, 9560481, 10926264, 12292047, 12747308, 13657830, 15934135, 16389396, 16844657, 18210440, 19120962, 20486745, 21852528, 24584094, 25494616, 27315660, 28681443, 31868270, 32778792, 33689314, 36420880, 38241924, 40973490, 47802405, 49168188, 50533971, 50989232, 54631320, 57362886, 61460235, 63736540, 65557584, 67378628, 76483848, 81946980, 84223285, 86044329, 95604810, 98336376, 101067942, 109262640, 114725772, 117912599, 122920470, 127473080, 134757256, 143407215, 151601913, 152967696, 163893960, 168446570, 172088658, 191209620, 196672752, 202135884, 229451544, 235825198, 245840940, 252669855, 254946160, 269514512, 286814430, 303203826, 327787920, 336893140, 344177316, 353737797, 382419240, 404271768, 430221645, 454805739, 458903088, 471650396, 491681880, 505339710, 573628860, 589562995, 606407652, 673786280, 688354632, 707475594, 758009565, 764838480, 808543536, 860443290, 909611478, 943300792, 983363760, 1010679420, 1061213391, 1147257720, 1179125990, 1212815304, 1347572560, 1376709264, 1414951188, 1516019130, 1720886580, 1768688985, 1819222956, 1886601584, 2021358840, 2122426782, 2274028695, 2294515440, 2358251980, 2425630608, 2829902376, 3032038260, 3183640173, 3441773160, 3537377970, 3638445912, 4042717680, 4244853564, 4548057390, 4716503960, 5306066955, 5659804752, 6064076520, 6367280346, 6883546320, 7074755940, 7276891824, 8489707128, 9096114780, 9433007920, 10612133910, 12128153040, 12734560692, 14149511880, 15918200865, 16979414256, 18192229560, 21224267820, 25469121384, 28299023760, 31836401730, 36384459120, 42448535640, 50938242768, 63672803460, 84897071280, 127345606920, 254691213840]

約数ペア:

[(1, 254691213840), (2, 127345606920), (3, 84897071280), (4, 63672803460), (5, 50938242768), (6, 42448535640), (7, 36384459120), (8, 31836401730), (9, 28299023760), (10, 25469121384), (12, 21224267820), (14, 18192229560), (15, 16979414256), (16, 15918200865), (18, 14149511880), (20, 12734560692), (21, 12128153040), (24, 10612133910), (27, 9433007920), (28, 9096114780), (30, 8489707128), (35, 7276891824), (36, 7074755940), (37, 6883546320), (40, 6367280346), (42, 6064076520), (45, 5659804752), (48, 5306066955), (54, 4716503960), (56, 4548057390), (60, 4244853564), (63, 4042717680), (70, 3638445912), (72, 3537377970), (74, 3441773160), (80, 3183640173), (84, 3032038260), (90, 2829902376), (105, 2425630608), (108, 2358251980), (111, 2294515440), (112, 2274028695), (120, 2122426782), (126, 2021358840), (135, 1886601584), (140, 1819222956), (144, 1768688985), (148, 1720886580), (168, 1516019130), (180, 1414951188), (185, 1376709264), (189, 1347572560), (210, 1212815304), (216, 1179125990), (222, 1147257720), (240, 1061213391), (252, 1010679420), (259, 983363760), (270, 943300792), (280, 909611478), (296, 860443290), (315, 808543536), (333, 764838480), (336, 758009565), (360, 707475594), (370, 688354632), (378, 673786280), (420, 606407652), (432, 589562995), (444, 573628860), (504, 505339710), (518, 491681880), (540, 471650396), (555, 458903088), (560, 454805739), (592, 430221645), (630, 404271768), (666, 382419240), (720, 353737797), (740, 344177316), (756, 336893140), (777, 327787920), (840, 303203826), (888, 286814430), (945, 269514512), (999, 254946160), (1008, 252669855), (1036, 245840940), (1080, 235825198), (1110, 229451544), (1260, 202135884), (1295, 196672752), (1332, 191209620), (1480, 172088658), (1512, 168446570), (1554, 163893960), (1665, 152967696), (1680, 151601913), (1776, 143407215), (1890, 134757256), (1998, 127473080), (2072, 122920470), (2160, 117912599), (2220, 114725772), (2331, 109262640), (2520, 101067942), (2590, 98336376), (2664, 95604810), (2960, 86044329), (3024, 84223285), (3108, 81946980), (3330, 76483848), (3780, 67378628), (3885, 65557584), (3996, 63736540), (4144, 61460235), (4440, 57362886), (4662, 54631320), (4995, 50989232), (5040, 50533971), (5180, 49168188), (5328, 47802405), (6216, 40973490), (6660, 38241924), (6993, 36420880), (7560, 33689314), (7770, 32778792), (7992, 31868270), (8880, 28681443), (9324, 27315660), (9990, 25494616), (10360, 24584094), (11655, 21852528), (12432, 20486745), (13320, 19120962), (13986, 18210440), (15120, 16844657), (15540, 16389396), (15984, 15934135), (18648, 13657830), (19980, 12747308), (20720, 12292047), (23310, 10926264), (26640, 9560481), (27972, 9105220), (31080, 8194698), (34965, 7284176), (37296, 6828915), (39960, 6373654), (46620, 5463132), (55944, 4552610), (62160, 4097349), (69930, 3642088), (79920, 3186827), (93240, 2731566), (111888, 2276305), (139860, 1821044), (186480, 1365783), (279720, 910522), (455261, 559440)]