808415707840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{2699}}^1$

素因数の和:3627

約数の個数: 224

約数和(自身を含む): 2099782440000

約数和(自身を除く): 1291366732160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 130, 160, 178, 208, 260, 320, 356, 416, 445, 520, 712, 809, 832, 890, 1040, 1157, 1424, 1618, 1780, 2080, 2314, 2699, 2848, 3236, 3560, 4045, 4160, 4628, 5398, 5696, 5785, 6472, 7120, 8090, 9256, 10517, 10796, 11570, 12944, 13495, 14240, 16180, 18512, 21034, 21592, 23140, 25888, 26990, 28480, 32360, 35087, 37024, 42068, 43184, 46280, 51776, 52585, 53980, 64720, 70174, 72001, 74048, 84136, 86368, 92560, 105170, 107960, 129440, 140348, 144002, 168272, 172736, 175435, 185120, 210340, 215920, 240211, 258880, 280696, 288004, 336544, 350870, 360005, 370240, 420680, 431840, 480422, 561392, 576008, 673088, 701740, 720010, 841360, 863680, 936013, 960844, 1122784, 1152016, 1201055, 1403480, 1440020, 1682720, 1872026, 1921688, 2183491, 2245568, 2304032, 2402110, 2806960, 2880040, 3122743, 3365440, 3744052, 3843376, 4366982, 4608064, 4680065, 4804220, 5613920, 5760080, 6245486, 7488104, 7686752, 8733964, 9360130, 9608440, 10917455, 11227840, 11520160, 12490972, 14976208, 15373504, 15613715, 17467928, 18720260, 19216880, 21834910, 23040320, 24981944, 28385383, 29952416, 31227430, 34935856, 37440520, 38433760, 43669820, 49963888, 56770766, 59904832, 62454860, 69871712, 74881040, 76867520, 87339640, 99927776, 113541532, 124909720, 139743424, 141926915, 149762080, 174679280, 194330699, 199855552, 227083064, 249819440, 283853830, 299524160, 349358560, 388661398, 454166128, 499638880, 567707660, 698717120, 777322796, 908332256, 971653495, 999277760, 1135415320, 1554645592, 1816664512, 1943306990, 2270830640, 2526299087, 3109291184, 3886613980, 4541661280, 5052598174, 6218582368, 7773227960, 9083322560, 10105196348, 12437164736, 12631495435, 15546455920, 20210392696, 25262990870, 31092911840, 40420785392, 50525981740, 62185823680, 80841570784, 101051963480, 161683141568, 202103926960, 404207853920, 808415707840]

約数ペア:

[(1, 808415707840), (2, 404207853920), (4, 202103926960), (5, 161683141568), (8, 101051963480), (10, 80841570784), (13, 62185823680), (16, 50525981740), (20, 40420785392), (26, 31092911840), (32, 25262990870), (40, 20210392696), (52, 15546455920), (64, 12631495435), (65, 12437164736), (80, 10105196348), (89, 9083322560), (104, 7773227960), (130, 6218582368), (160, 5052598174), (178, 4541661280), (208, 3886613980), (260, 3109291184), (320, 2526299087), (356, 2270830640), (416, 1943306990), (445, 1816664512), (520, 1554645592), (712, 1135415320), (809, 999277760), (832, 971653495), (890, 908332256), (1040, 777322796), (1157, 698717120), (1424, 567707660), (1618, 499638880), (1780, 454166128), (2080, 388661398), (2314, 349358560), (2699, 299524160), (2848, 283853830), (3236, 249819440), (3560, 227083064), (4045, 199855552), (4160, 194330699), (4628, 174679280), (5398, 149762080), (5696, 141926915), (5785, 139743424), (6472, 124909720), (7120, 113541532), (8090, 99927776), (9256, 87339640), (10517, 76867520), (10796, 74881040), (11570, 69871712), (12944, 62454860), (13495, 59904832), (14240, 56770766), (16180, 49963888), (18512, 43669820), (21034, 38433760), (21592, 37440520), (23140, 34935856), (25888, 31227430), (26990, 29952416), (28480, 28385383), (32360, 24981944), (35087, 23040320), (37024, 21834910), (42068, 19216880), (43184, 18720260), (46280, 17467928), (51776, 15613715), (52585, 15373504), (53980, 14976208), (64720, 12490972), (70174, 11520160), (72001, 11227840), (74048, 10917455), (84136, 9608440), (86368, 9360130), (92560, 8733964), (105170, 7686752), (107960, 7488104), (129440, 6245486), (140348, 5760080), (144002, 5613920), (168272, 4804220), (172736, 4680065), (175435, 4608064), (185120, 4366982), (210340, 3843376), (215920, 3744052), (240211, 3365440), (258880, 3122743), (280696, 2880040), (288004, 2806960), (336544, 2402110), (350870, 2304032), (360005, 2245568), (370240, 2183491), (420680, 1921688), (431840, 1872026), (480422, 1682720), (561392, 1440020), (576008, 1403480), (673088, 1201055), (701740, 1152016), (720010, 1122784), (841360, 960844), (863680, 936013)]