996457514640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{71059}}^1$

素因数の和:71590

約数の個数: 320

約数和(自身を含む): 3745637406720

約数和(自身を除く): 2749179892080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 491, 510, 560, 595, 680, 714, 816, 840, 952, 982, 1020, 1190, 1360, 1428, 1473, 1680, 1785, 1904, 1964, 2040, 2380, 2455, 2856, 2946, 3437, 3570, 3928, 4080, 4760, 4910, 5712, 5892, 6874, 7140, 7365, 7856, 8347, 9520, 9820, 10311, 11784, 13748, 14280, 14730, 16694, 17185, 19640, 20622, 23568, 25041, 27496, 28560, 29460, 33388, 34370, 39280, 41244, 41735, 50082, 51555, 54992, 58429, 58920, 66776, 68740, 71059, 82488, 83470, 100164, 103110, 116858, 117840, 125205, 133552, 137480, 142118, 164976, 166940, 175287, 200328, 206220, 213177, 233716, 250410, 274960, 284236, 292145, 333880, 350574, 355295, 400656, 412440, 426354, 467432, 497413, 500820, 568472, 584290, 667760, 701148, 710590, 824880, 852708, 876435, 934864, 994826, 1001640, 1065885, 1136944, 1168580, 1208003, 1402296, 1421180, 1492239, 1705416, 1752870, 1989652, 2003280, 2131770, 2337160, 2416006, 2487065, 2804592, 2842360, 2984478, 3410832, 3505740, 3624009, 3979304, 4263540, 4674320, 4832012, 4974130, 5684720, 5968956, 6040015, 7011480, 7248018, 7461195, 7958608, 8456021, 8527080, 9664024, 9948260, 11937912, 12080030, 14022960, 14496036, 14922390, 16912042, 17054160, 18120045, 19328048, 19896520, 23875824, 24160060, 25368063, 28992072, 29844780, 33824084, 34889969, 36240090, 39793040, 42280105, 48320120, 50736126, 57984144, 59689560, 67648168, 69779938, 72480180, 84560210, 96640240, 101472252, 104669907, 119379120, 126840315, 135296336, 139559876, 144960360, 169120420, 174449845, 202944504, 209339814, 244229783, 253680630, 279119752, 289920720, 338240840, 348899690, 405889008, 418679628, 488459566, 507361260, 523349535, 558239504, 593129473, 676481680, 697799380, 732689349, 837359256, 976919132, 1014722520, 1046699070, 1186258946, 1221148915, 1395598760, 1465378698, 1674718512, 1779388419, 1953838264, 2029445040, 2093398140, 2372517892, 2442297830, 2791197520, 2930757396, 2965647365, 3558776838, 3663446745, 3907676528, 4151906311, 4186796280, 4745035784, 4884595660, 5861514792, 5931294730, 7117553676, 7326893490, 8303812622, 8373592560, 8896942095, 9490071568, 9769191320, 11723029584, 11862589460, 12455718933, 14235107352, 14653786980, 16607625244, 17793884190, 19538382640, 20759531555, 23725178920, 24911437866, 28470214704, 29307573960, 33215250488, 35587768380, 41519063110, 47450357840, 49822875732, 58615147920, 62278594665, 66430500976, 71175536760, 83038126220, 99645751464, 124557189330, 142351073520, 166076252440, 199291502928, 249114378660, 332152504880, 498228757320, 996457514640]

約数ペア:

[(1, 996457514640), (2, 498228757320), (3, 332152504880), (4, 249114378660), (5, 199291502928), (6, 166076252440), (7, 142351073520), (8, 124557189330), (10, 99645751464), (12, 83038126220), (14, 71175536760), (15, 66430500976), (16, 62278594665), (17, 58615147920), (20, 49822875732), (21, 47450357840), (24, 41519063110), (28, 35587768380), (30, 33215250488), (34, 29307573960), (35, 28470214704), (40, 24911437866), (42, 23725178920), (48, 20759531555), (51, 19538382640), (56, 17793884190), (60, 16607625244), (68, 14653786980), (70, 14235107352), (80, 12455718933), (84, 11862589460), (85, 11723029584), (102, 9769191320), (105, 9490071568), (112, 8896942095), (119, 8373592560), (120, 8303812622), (136, 7326893490), (140, 7117553676), (168, 5931294730), (170, 5861514792), (204, 4884595660), (210, 4745035784), (238, 4186796280), (240, 4151906311), (255, 3907676528), (272, 3663446745), (280, 3558776838), (336, 2965647365), (340, 2930757396), (357, 2791197520), (408, 2442297830), (420, 2372517892), (476, 2093398140), (491, 2029445040), (510, 1953838264), (560, 1779388419), (595, 1674718512), (680, 1465378698), (714, 1395598760), (816, 1221148915), (840, 1186258946), (952, 1046699070), (982, 1014722520), (1020, 976919132), (1190, 837359256), (1360, 732689349), (1428, 697799380), (1473, 676481680), (1680, 593129473), (1785, 558239504), (1904, 523349535), (1964, 507361260), (2040, 488459566), (2380, 418679628), (2455, 405889008), (2856, 348899690), (2946, 338240840), (3437, 289920720), (3570, 279119752), (3928, 253680630), (4080, 244229783), (4760, 209339814), (4910, 202944504), (5712, 174449845), (5892, 169120420), (6874, 144960360), (7140, 139559876), (7365, 135296336), (7856, 126840315), (8347, 119379120), (9520, 104669907), (9820, 101472252), (10311, 96640240), (11784, 84560210), (13748, 72480180), (14280, 69779938), (14730, 67648168), (16694, 59689560), (17185, 57984144), (19640, 50736126), (20622, 48320120), (23568, 42280105), (25041, 39793040), (27496, 36240090), (28560, 34889969), (29460, 33824084), (33388, 29844780), (34370, 28992072), (39280, 25368063), (41244, 24160060), (41735, 23875824), (50082, 19896520), (51555, 19328048), (54992, 18120045), (58429, 17054160), (58920, 16912042), (66776, 14922390), (68740, 14496036), (71059, 14022960), (82488, 12080030), (83470, 11937912), (100164, 9948260), (103110, 9664024), (116858, 8527080), (117840, 8456021), (125205, 7958608), (133552, 7461195), (137480, 7248018), (142118, 7011480), (164976, 6040015), (166940, 5968956), (175287, 5684720), (200328, 4974130), (206220, 4832012), (213177, 4674320), (233716, 4263540), (250410, 3979304), (274960, 3624009), (284236, 3505740), (292145, 3410832), (333880, 2984478), (350574, 2842360), (355295, 2804592), (400656, 2487065), (412440, 2416006), (426354, 2337160), (467432, 2131770), (497413, 2003280), (500820, 1989652), (568472, 1752870), (584290, 1705416), (667760, 1492239), (701148, 1421180), (710590, 1402296), (824880, 1208003), (852708, 1168580), (876435, 1136944), (934864, 1065885), (994826, 1001640)]