18220946871960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1032491}}^1$

素因数の和:1032711

約数の個数: 384

約数和(自身を含む): 69581700864000

約数和(自身を除く): 51360753992040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 149, 168, 180, 188, 210, 235, 252, 280, 282, 298, 315, 329, 360, 376, 420, 423, 447, 470, 504, 564, 596, 630, 658, 705, 745, 840, 846, 894, 940, 987, 1043, 1128, 1192, 1260, 1316, 1341, 1410, 1490, 1645, 1692, 1788, 1880, 1974, 2086, 2115, 2235, 2520, 2632, 2682, 2820, 2961, 2980, 3129, 3290, 3384, 3576, 3948, 4172, 4230, 4470, 4935, 5215, 5364, 5640, 5922, 5960, 6258, 6580, 6705, 7003, 7896, 8344, 8460, 8940, 9387, 9870, 10430, 10728, 11844, 12516, 13160, 13410, 14006, 14805, 15645, 16920, 17880, 18774, 19740, 20860, 21009, 23688, 25032, 26820, 28012, 29610, 31290, 35015, 37548, 39480, 41720, 42018, 46935, 49021, 53640, 56024, 59220, 62580, 63027, 70030, 75096, 84036, 93870, 98042, 105045, 118440, 125160, 126054, 140060, 147063, 168072, 187740, 196084, 210090, 245105, 252108, 280120, 294126, 315135, 375480, 392168, 420180, 441189, 490210, 504216, 588252, 630270, 735315, 840360, 882378, 980420, 1032491, 1176504, 1260540, 1470630, 1764756, 1960840, 2064982, 2205945, 2521080, 2941260, 3097473, 3529512, 4129964, 4411890, 5162455, 5882520, 6194946, 7227437, 8259928, 8823780, 9292419, 10324910, 12389892, 14454874, 15487365, 17647560, 18584838, 20649820, 21682311, 24779784, 28909748, 30974730, 36137185, 37169676, 41299640, 43364622, 46462095, 48527077, 57819496, 61949460, 65046933, 72274370, 74339352, 86729244, 92924190, 97054154, 108411555, 123898920, 130093866, 144548740, 145581231, 153841159, 173458488, 185848380, 194108308, 216823110, 242635385, 260187732, 289097480, 291162462, 307682318, 325234665, 339689539, 371696760, 388216616, 433646220, 436743693, 461523477, 485270770, 520375464, 582324924, 615364636, 650469330, 679379078, 727906155, 769205795, 867292440, 873487386, 923046954, 970541540, 1019068617, 1076888113, 1164649848, 1230729272, 1300938660, 1358758156, 1384570431, 1455812310, 1538411590, 1698447695, 1746974772, 1846093908, 1941083080, 2038137234, 2153776226, 2183718465, 2307617385, 2601877320, 2717516312, 2769140862, 2911624620, 3057205851, 3076823180, 3230664339, 3396895390, 3493949544, 3692187816, 4076274468, 4307552452, 4367436930, 4615234770, 5095343085, 5384440565, 5538281724, 5823249240, 6114411702, 6153646360, 6461328678, 6793790780, 6922852155, 7230534473, 8152548936, 8615104904, 8734873860, 9230469540, 9691993017, 10190686170, 10768881130, 11076563448, 12228823404, 12922657356, 13587581560, 13845704310, 14461068946, 15286029255, 16153321695, 17469747720, 18460939080, 19383986034, 20381372340, 21537762260, 21691603419, 24457646808, 25845314712, 27691408620, 28922137892, 30572058510, 32306643390, 36152672365, 38767972068, 40762744680, 43075524520, 43383206838, 48459965085, 50613741311, 55382817240, 57844275784, 61144117020, 64613286780, 65074810257, 72305344730, 77535944136, 86766413676, 96919930170, 101227482622, 108458017095, 122288234040, 129226573560, 130149620514, 144610689460, 151841223933, 173532827352, 193839860340, 202454965244, 216916034190, 253068706555, 260299241028, 289221378920, 303682447866, 325374051285, 387679720680, 404909930488, 433832068380, 455523671799, 506137413110, 520598482056, 607364895732, 650748102570, 759206119665, 867664136760, 911047343598, 1012274826220, 1214729791464, 1301496205140, 1518412239330, 1822094687196, 2024549652440, 2277618358995, 2602992410280, 3036824478660, 3644189374392, 4555236717990, 6073648957320, 9110473435980, 18220946871960]

約数ペア:

[(1, 18220946871960), (2, 9110473435980), (3, 6073648957320), (4, 4555236717990), (5, 3644189374392), (6, 3036824478660), (7, 2602992410280), (8, 2277618358995), (9, 2024549652440), (10, 1822094687196), (12, 1518412239330), (14, 1301496205140), (15, 1214729791464), (18, 1012274826220), (20, 911047343598), (21, 867664136760), (24, 759206119665), (28, 650748102570), (30, 607364895732), (35, 520598482056), (36, 506137413110), (40, 455523671799), (42, 433832068380), (45, 404909930488), (47, 387679720680), (56, 325374051285), (60, 303682447866), (63, 289221378920), (70, 260299241028), (72, 253068706555), (84, 216916034190), (90, 202454965244), (94, 193839860340), (105, 173532827352), (120, 151841223933), (126, 144610689460), (140, 130149620514), (141, 129226573560), (149, 122288234040), (168, 108458017095), (180, 101227482622), (188, 96919930170), (210, 86766413676), (235, 77535944136), (252, 72305344730), (280, 65074810257), (282, 64613286780), (298, 61144117020), (315, 57844275784), (329, 55382817240), (360, 50613741311), (376, 48459965085), (420, 43383206838), (423, 43075524520), (447, 40762744680), (470, 38767972068), (504, 36152672365), (564, 32306643390), (596, 30572058510), (630, 28922137892), (658, 27691408620), (705, 25845314712), (745, 24457646808), (840, 21691603419), (846, 21537762260), (894, 20381372340), (940, 19383986034), (987, 18460939080), (1043, 17469747720), (1128, 16153321695), (1192, 15286029255), (1260, 14461068946), (1316, 13845704310), (1341, 13587581560), (1410, 12922657356), (1490, 12228823404), (1645, 11076563448), (1692, 10768881130), (1788, 10190686170), (1880, 9691993017), (1974, 9230469540), (2086, 8734873860), (2115, 8615104904), (2235, 8152548936), (2520, 7230534473), (2632, 6922852155), (2682, 6793790780), (2820, 6461328678), (2961, 6153646360), (2980, 6114411702), (3129, 5823249240), (3290, 5538281724), (3384, 5384440565), (3576, 5095343085), (3948, 4615234770), (4172, 4367436930), (4230, 4307552452), (4470, 4076274468), (4935, 3692187816), (5215, 3493949544), (5364, 3396895390), (5640, 3230664339), (5922, 3076823180), (5960, 3057205851), (6258, 2911624620), (6580, 2769140862), (6705, 2717516312), (7003, 2601877320), (7896, 2307617385), (8344, 2183718465), (8460, 2153776226), (8940, 2038137234), (9387, 1941083080), (9870, 1846093908), (10430, 1746974772), (10728, 1698447695), (11844, 1538411590), (12516, 1455812310), (13160, 1384570431), (13410, 1358758156), (14006, 1300938660), (14805, 1230729272), (15645, 1164649848), (16920, 1076888113), (17880, 1019068617), (18774, 970541540), (19740, 923046954), (20860, 873487386), (21009, 867292440), (23688, 769205795), (25032, 727906155), (26820, 679379078), (28012, 650469330), (29610, 615364636), (31290, 582324924), (35015, 520375464), (37548, 485270770), (39480, 461523477), (41720, 436743693), (42018, 433646220), (46935, 388216616), (49021, 371696760), (53640, 339689539), (56024, 325234665), (59220, 307682318), (62580, 291162462), (63027, 289097480), (70030, 260187732), (75096, 242635385), (84036, 216823110), (93870, 194108308), (98042, 185848380), (105045, 173458488), (118440, 153841159), (125160, 145581231), (126054, 144548740), (140060, 130093866), (147063, 123898920), (168072, 108411555), (187740, 97054154), (196084, 92924190), (210090, 86729244), (245105, 74339352), (252108, 72274370), (280120, 65046933), (294126, 61949460), (315135, 57819496), (375480, 48527077), (392168, 46462095), (420180, 43364622), (441189, 41299640), (490210, 37169676), (504216, 36137185), (588252, 30974730), (630270, 28909748), (735315, 24779784), (840360, 21682311), (882378, 20649820), (980420, 18584838), (1032491, 17647560), (1176504, 15487365), (1260540, 14454874), (1470630, 12389892), (1764756, 10324910), (1960840, 9292419), (2064982, 8823780), (2205945, 8259928), (2521080, 7227437), (2941260, 6194946), (3097473, 5882520), (3529512, 5162455), (4129964, 4411890)]