2017898400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{17159}}^1$

素因数の和:17196

約数の個数: 216

約数和(自身を含む): 7641073440

約数和(自身を除く): 5623175040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11760, 14700, 16800, 17159, 19600, 23520, 29400, 34318, 39200, 51477, 58800, 68636, 85795, 102954, 117600, 120113, 137272, 171590, 205908, 240226, 257385, 274544, 343180, 360339, 411816, 428975, 480452, 514770, 549088, 600565, 686360, 720678, 823632, 840791, 857950, 960904, 1029540, 1201130, 1286925, 1372720, 1441356, 1647264, 1681582, 1715900, 1801695, 1921808, 2059080, 2402260, 2522373, 2573850, 2745440, 2882712, 3002825, 3363164, 3431800, 3603390, 3843616, 4118160, 4203955, 4804520, 5044746, 5147700, 5765424, 6005650, 6726328, 6863600, 7206780, 8236320, 8407910, 9008475, 9609040, 10089492, 10295400, 11530848, 12011300, 12611865, 13452656, 13727200, 14413560, 16815820, 18016950, 19218080, 20178984, 20590800, 21019775, 24022600, 25223730, 26905312, 28827120, 33631640, 36033900, 40357968, 41181600, 42039550, 48045200, 50447460, 57654240, 63059325, 67263280, 72067800, 80715936, 84079100, 96090400, 100894920, 126118650, 134526560, 144135600, 168158200, 201789840, 252237300, 288271200, 336316400, 403579680, 504474600, 672632800, 1008949200, 2017898400]

約数ペア:

[(1, 2017898400), (2, 1008949200), (3, 672632800), (4, 504474600), (5, 403579680), (6, 336316400), (7, 288271200), (8, 252237300), (10, 201789840), (12, 168158200), (14, 144135600), (15, 134526560), (16, 126118650), (20, 100894920), (21, 96090400), (24, 84079100), (25, 80715936), (28, 72067800), (30, 67263280), (32, 63059325), (35, 57654240), (40, 50447460), (42, 48045200), (48, 42039550), (49, 41181600), (50, 40357968), (56, 36033900), (60, 33631640), (70, 28827120), (75, 26905312), (80, 25223730), (84, 24022600), (96, 21019775), (98, 20590800), (100, 20178984), (105, 19218080), (112, 18016950), (120, 16815820), (140, 14413560), (147, 13727200), (150, 13452656), (160, 12611865), (168, 12011300), (175, 11530848), (196, 10295400), (200, 10089492), (210, 9609040), (224, 9008475), (240, 8407910), (245, 8236320), (280, 7206780), (294, 6863600), (300, 6726328), (336, 6005650), (350, 5765424), (392, 5147700), (400, 5044746), (420, 4804520), (480, 4203955), (490, 4118160), (525, 3843616), (560, 3603390), (588, 3431800), (600, 3363164), (672, 3002825), (700, 2882712), (735, 2745440), (784, 2573850), (800, 2522373), (840, 2402260), (980, 2059080), (1050, 1921808), (1120, 1801695), (1176, 1715900), (1200, 1681582), (1225, 1647264), (1400, 1441356), (1470, 1372720), (1568, 1286925), (1680, 1201130), (1960, 1029540), (2100, 960904), (2352, 857950), (2400, 840791), (2450, 823632), (2800, 720678), (2940, 686360), (3360, 600565), (3675, 549088), (3920, 514770), (4200, 480452), (4704, 428975), (4900, 411816), (5600, 360339), (5880, 343180), (7350, 274544), (7840, 257385), (8400, 240226), (9800, 205908), (11760, 171590), (14700, 137272), (16800, 120113), (17159, 117600), (19600, 102954), (23520, 85795), (29400, 68636), (34318, 58800), (39200, 51477)]