874777680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4754

約数の個数: 240

約数和(自身を含む): 3448957824

約数和(自身を除く): 2574180144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3885, 4144, 4440, 4662, 4691, 5040, 5180, 5328, 6216, 6660, 7770, 8880, 9324, 9382, 10360, 11655, 12432, 13320, 14073, 15540, 18648, 18764, 20720, 23310, 23455, 26640, 28146, 31080, 32837, 37296, 37528, 42219, 46620, 46910, 56292, 62160, 65674, 70365, 75056, 84438, 93240, 93820, 98511, 112584, 131348, 140730, 164185, 168876, 173567, 186480, 187640, 197022, 211095, 225168, 262696, 281460, 295533, 328370, 337752, 347134, 375280, 394044, 422190, 492555, 520701, 525392, 562920, 591066, 656740, 675504, 694268, 788088, 844380, 867835, 985110, 1041402, 1125840, 1182132, 1214969, 1313480, 1388536, 1477665, 1562103, 1576176, 1688760, 1735670, 1970220, 2082804, 2364264, 2429938, 2603505, 2626960, 2777072, 2955330, 3124206, 3377520, 3471340, 3644907, 3940440, 4165608, 4728528, 4859876, 5207010, 5910660, 6074845, 6248412, 6942680, 7289814, 7810515, 7880880, 8331216, 9719752, 10414020, 10934721, 11821320, 12149690, 12496824, 13885360, 14579628, 15621030, 18224535, 19439504, 20828040, 21869442, 23642640, 24299380, 24993648, 29159256, 31242060, 36449070, 41656080, 43738884, 48598760, 54673605, 58318512, 62484120, 72898140, 87477768, 97197520, 109347210, 124968240, 145796280, 174955536, 218694420, 291592560, 437388840, 874777680]

約数ペア:

[(1, 874777680), (2, 437388840), (3, 291592560), (4, 218694420), (5, 174955536), (6, 145796280), (7, 124968240), (8, 109347210), (9, 97197520), (10, 87477768), (12, 72898140), (14, 62484120), (15, 58318512), (16, 54673605), (18, 48598760), (20, 43738884), (21, 41656080), (24, 36449070), (28, 31242060), (30, 29159256), (35, 24993648), (36, 24299380), (37, 23642640), (40, 21869442), (42, 20828040), (45, 19439504), (48, 18224535), (56, 15621030), (60, 14579628), (63, 13885360), (70, 12496824), (72, 12149690), (74, 11821320), (80, 10934721), (84, 10414020), (90, 9719752), (105, 8331216), (111, 7880880), (112, 7810515), (120, 7289814), (126, 6942680), (140, 6248412), (144, 6074845), (148, 5910660), (168, 5207010), (180, 4859876), (185, 4728528), (210, 4165608), (222, 3940440), (240, 3644907), (252, 3471340), (259, 3377520), (280, 3124206), (296, 2955330), (315, 2777072), (333, 2626960), (336, 2603505), (360, 2429938), (370, 2364264), (420, 2082804), (444, 1970220), (504, 1735670), (518, 1688760), (555, 1576176), (560, 1562103), (592, 1477665), (630, 1388536), (666, 1313480), (720, 1214969), (740, 1182132), (777, 1125840), (840, 1041402), (888, 985110), (1008, 867835), (1036, 844380), (1110, 788088), (1260, 694268), (1295, 675504), (1332, 656740), (1480, 591066), (1554, 562920), (1665, 525392), (1680, 520701), (1776, 492555), (2072, 422190), (2220, 394044), (2331, 375280), (2520, 347134), (2590, 337752), (2664, 328370), (2960, 295533), (3108, 281460), (3330, 262696), (3885, 225168), (4144, 211095), (4440, 197022), (4662, 187640), (4691, 186480), (5040, 173567), (5180, 168876), (5328, 164185), (6216, 140730), (6660, 131348), (7770, 112584), (8880, 98511), (9324, 93820), (9382, 93240), (10360, 84438), (11655, 75056), (12432, 70365), (13320, 65674), (14073, 62160), (15540, 56292), (18648, 46910), (18764, 46620), (20720, 42219), (23310, 37528), (23455, 37296), (26640, 32837), (28146, 31080)]