39419520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 146512800

約数和(自身を除く): 107093280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 419, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 838, 840, 896, 960, 980, 1120, 1176, 1257, 1344, 1470, 1568, 1676, 1680, 1920, 1960, 2095, 2240, 2352, 2514, 2688, 2933, 2940, 3136, 3352, 3360, 3920, 4190, 4480, 4704, 5028, 5866, 5880, 6272, 6285, 6704, 6720, 7840, 8380, 8799, 9408, 10056, 11732, 11760, 12570, 13408, 13440, 14665, 15680, 16760, 17598, 18816, 20112, 20531, 23464, 23520, 25140, 26816, 29330, 31360, 33520, 35196, 40224, 41062, 43995, 46928, 47040, 50280, 53632, 58660, 61593, 67040, 70392, 80448, 82124, 87990, 93856, 94080, 100560, 102655, 117320, 123186, 134080, 140784, 160896, 164248, 175980, 187712, 201120, 205310, 234640, 246372, 268160, 281568, 307965, 328496, 351960, 375424, 402240, 410620, 469280, 492744, 563136, 615930, 656992, 703920, 804480, 821240, 938560, 985488, 1126272, 1231860, 1313984, 1407840, 1642480, 1877120, 1970976, 2463720, 2627968, 2815680, 3284960, 3941952, 4927440, 5631360, 6569920, 7883904, 9854880, 13139840, 19709760, 39419520]

約数ペア:

[(1, 39419520), (2, 19709760), (3, 13139840), (4, 9854880), (5, 7883904), (6, 6569920), (7, 5631360), (8, 4927440), (10, 3941952), (12, 3284960), (14, 2815680), (15, 2627968), (16, 2463720), (20, 1970976), (21, 1877120), (24, 1642480), (28, 1407840), (30, 1313984), (32, 1231860), (35, 1126272), (40, 985488), (42, 938560), (48, 821240), (49, 804480), (56, 703920), (60, 656992), (64, 615930), (70, 563136), (80, 492744), (84, 469280), (96, 410620), (98, 402240), (105, 375424), (112, 351960), (120, 328496), (128, 307965), (140, 281568), (147, 268160), (160, 246372), (168, 234640), (192, 205310), (196, 201120), (210, 187712), (224, 175980), (240, 164248), (245, 160896), (280, 140784), (294, 134080), (320, 123186), (336, 117320), (384, 102655), (392, 100560), (419, 94080), (420, 93856), (448, 87990), (480, 82124), (490, 80448), (560, 70392), (588, 67040), (640, 61593), (672, 58660), (735, 53632), (784, 50280), (838, 47040), (840, 46928), (896, 43995), (960, 41062), (980, 40224), (1120, 35196), (1176, 33520), (1257, 31360), (1344, 29330), (1470, 26816), (1568, 25140), (1676, 23520), (1680, 23464), (1920, 20531), (1960, 20112), (2095, 18816), (2240, 17598), (2352, 16760), (2514, 15680), (2688, 14665), (2933, 13440), (2940, 13408), (3136, 12570), (3352, 11760), (3360, 11732), (3920, 10056), (4190, 9408), (4480, 8799), (4704, 8380), (5028, 7840), (5866, 6720), (5880, 6704), (6272, 6285)]