51108804720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{32251}}^1$

素因数の和:32372

約数の個数: 240

約数和(自身を含む): 179678214144

約数和(自身を除く): 128569409424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 120, 124, 142, 144, 155, 180, 186, 213, 240, 248, 279, 284, 310, 355, 360, 372, 426, 465, 496, 558, 568, 620, 639, 710, 720, 744, 852, 930, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1488, 1704, 1860, 2130, 2201, 2232, 2480, 2556, 2790, 2840, 3195, 3408, 3720, 4260, 4402, 4464, 5112, 5580, 5680, 6390, 6603, 7440, 8520, 8804, 10224, 11005, 11160, 12780, 13206, 17040, 17608, 19809, 22010, 22320, 25560, 26412, 32251, 33015, 35216, 39618, 44020, 51120, 52824, 64502, 66030, 79236, 88040, 96753, 99045, 105648, 129004, 132060, 158472, 161255, 176080, 193506, 198090, 258008, 264120, 290259, 316944, 322510, 387012, 396180, 483765, 516016, 528240, 580518, 645020, 774024, 792360, 967530, 999781, 1161036, 1290040, 1451295, 1548048, 1584720, 1935060, 1999562, 2289821, 2322072, 2580080, 2902590, 2999343, 3870120, 3999124, 4579642, 4644144, 4998905, 5805180, 5998686, 6869463, 7740240, 7998248, 8998029, 9159284, 9997810, 11449105, 11610360, 11997372, 13738926, 14996715, 15996496, 17996058, 18318568, 19995620, 20608389, 22898210, 23220720, 23994744, 27477852, 29993430, 34347315, 35992116, 36637136, 39991240, 41216778, 44990145, 45796420, 47989488, 54955704, 59986860, 68694630, 70984451, 71984232, 79982480, 82433556, 89980290, 91592840, 103041945, 109911408, 119973720, 137389260, 141968902, 143968464, 164867112, 179960580, 183185680, 206083890, 212953353, 239947440, 274778520, 283937804, 329734224, 354922255, 359921160, 412167780, 425906706, 549557040, 567875608, 638860059, 709844510, 719842320, 824335560, 851813412, 1064766765, 1135751216, 1277720118, 1419689020, 1648671120, 1703626824, 2129533530, 2555440236, 2839378040, 3194300295, 3407253648, 4259067060, 5110880472, 5678756080, 6388600590, 8518134120, 10221760944, 12777201180, 17036268240, 25554402360, 51108804720]

約数ペア:

[(1, 51108804720), (2, 25554402360), (3, 17036268240), (4, 12777201180), (5, 10221760944), (6, 8518134120), (8, 6388600590), (9, 5678756080), (10, 5110880472), (12, 4259067060), (15, 3407253648), (16, 3194300295), (18, 2839378040), (20, 2555440236), (24, 2129533530), (30, 1703626824), (31, 1648671120), (36, 1419689020), (40, 1277720118), (45, 1135751216), (48, 1064766765), (60, 851813412), (62, 824335560), (71, 719842320), (72, 709844510), (80, 638860059), (90, 567875608), (93, 549557040), (120, 425906706), (124, 412167780), (142, 359921160), (144, 354922255), (155, 329734224), (180, 283937804), (186, 274778520), (213, 239947440), (240, 212953353), (248, 206083890), (279, 183185680), (284, 179960580), (310, 164867112), (355, 143968464), (360, 141968902), (372, 137389260), (426, 119973720), (465, 109911408), (496, 103041945), (558, 91592840), (568, 89980290), (620, 82433556), (639, 79982480), (710, 71984232), (720, 70984451), (744, 68694630), (852, 59986860), (930, 54955704), (1065, 47989488), (1116, 45796420), (1136, 44990145), (1240, 41216778), (1278, 39991240), (1395, 36637136), (1420, 35992116), (1488, 34347315), (1704, 29993430), (1860, 27477852), (2130, 23994744), (2201, 23220720), (2232, 22898210), (2480, 20608389), (2556, 19995620), (2790, 18318568), (2840, 17996058), (3195, 15996496), (3408, 14996715), (3720, 13738926), (4260, 11997372), (4402, 11610360), (4464, 11449105), (5112, 9997810), (5580, 9159284), (5680, 8998029), (6390, 7998248), (6603, 7740240), (7440, 6869463), (8520, 5998686), (8804, 5805180), (10224, 4998905), (11005, 4644144), (11160, 4579642), (12780, 3999124), (13206, 3870120), (17040, 2999343), (17608, 2902590), (19809, 2580080), (22010, 2322072), (22320, 2289821), (25560, 1999562), (26412, 1935060), (32251, 1584720), (33015, 1548048), (35216, 1451295), (39618, 1290040), (44020, 1161036), (51120, 999781), (52824, 967530), (64502, 792360), (66030, 774024), (79236, 645020), (88040, 580518), (96753, 528240), (99045, 516016), (105648, 483765), (129004, 396180), (132060, 387012), (158472, 322510), (161255, 316944), (176080, 290259), (193506, 264120), (198090, 258008)]