19345200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 73804800

約数和(自身を除く): 54459600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 49, 50, 56, 60, 70, 75, 80, 84, 94, 98, 100, 105, 112, 120, 140, 141, 147, 150, 168, 175, 188, 196, 200, 210, 235, 240, 245, 280, 282, 294, 300, 329, 336, 343, 350, 376, 392, 400, 420, 470, 490, 525, 560, 564, 588, 600, 658, 686, 700, 705, 735, 752, 784, 840, 940, 980, 987, 1029, 1050, 1128, 1175, 1176, 1200, 1225, 1316, 1372, 1400, 1410, 1470, 1645, 1680, 1715, 1880, 1960, 1974, 2058, 2100, 2256, 2303, 2350, 2352, 2450, 2632, 2744, 2800, 2820, 2940, 3290, 3430, 3525, 3675, 3760, 3920, 3948, 4116, 4200, 4606, 4700, 4900, 4935, 5145, 5264, 5488, 5640, 5880, 6580, 6860, 6909, 7050, 7350, 7896, 8225, 8232, 8400, 8575, 9212, 9400, 9800, 9870, 10290, 11280, 11515, 11760, 13160, 13720, 13818, 14100, 14700, 15792, 16121, 16450, 16464, 17150, 18424, 18800, 19600, 19740, 20580, 23030, 24675, 25725, 26320, 27440, 27636, 28200, 29400, 32242, 32900, 34300, 34545, 36848, 39480, 41160, 46060, 48363, 49350, 51450, 55272, 56400, 57575, 58800, 64484, 65800, 68600, 69090, 78960, 80605, 82320, 92120, 96726, 98700, 102900, 110544, 115150, 128968, 131600, 137200, 138180, 161210, 172725, 184240, 193452, 197400, 205800, 230300, 241815, 257936, 276360, 322420, 345450, 386904, 394800, 403025, 411600, 460600, 483630, 552720, 644840, 690900, 773808, 806050, 921200, 967260, 1209075, 1289680, 1381800, 1612100, 1934520, 2418150, 2763600, 3224200, 3869040, 4836300, 6448400, 9672600, 19345200]

約数ペア:

[(1, 19345200), (2, 9672600), (3, 6448400), (4, 4836300), (5, 3869040), (6, 3224200), (7, 2763600), (8, 2418150), (10, 1934520), (12, 1612100), (14, 1381800), (15, 1289680), (16, 1209075), (20, 967260), (21, 921200), (24, 806050), (25, 773808), (28, 690900), (30, 644840), (35, 552720), (40, 483630), (42, 460600), (47, 411600), (48, 403025), (49, 394800), (50, 386904), (56, 345450), (60, 322420), (70, 276360), (75, 257936), (80, 241815), (84, 230300), (94, 205800), (98, 197400), (100, 193452), (105, 184240), (112, 172725), (120, 161210), (140, 138180), (141, 137200), (147, 131600), (150, 128968), (168, 115150), (175, 110544), (188, 102900), (196, 98700), (200, 96726), (210, 92120), (235, 82320), (240, 80605), (245, 78960), (280, 69090), (282, 68600), (294, 65800), (300, 64484), (329, 58800), (336, 57575), (343, 56400), (350, 55272), (376, 51450), (392, 49350), (400, 48363), (420, 46060), (470, 41160), (490, 39480), (525, 36848), (560, 34545), (564, 34300), (588, 32900), (600, 32242), (658, 29400), (686, 28200), (700, 27636), (705, 27440), (735, 26320), (752, 25725), (784, 24675), (840, 23030), (940, 20580), (980, 19740), (987, 19600), (1029, 18800), (1050, 18424), (1128, 17150), (1175, 16464), (1176, 16450), (1200, 16121), (1225, 15792), (1316, 14700), (1372, 14100), (1400, 13818), (1410, 13720), (1470, 13160), (1645, 11760), (1680, 11515), (1715, 11280), (1880, 10290), (1960, 9870), (1974, 9800), (2058, 9400), (2100, 9212), (2256, 8575), (2303, 8400), (2350, 8232), (2352, 8225), (2450, 7896), (2632, 7350), (2744, 7050), (2800, 6909), (2820, 6860), (2940, 6580), (3290, 5880), (3430, 5640), (3525, 5488), (3675, 5264), (3760, 5145), (3920, 4935), (3948, 4900), (4116, 4700), (4200, 4606)]