7738080

素因数分解:

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

素因数の和:86

約数の個数: 192

約数和(自身を含む): 29030400

約数和(自身を除く): 21292320

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, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 224, 235, 240, 245, 280, 282, 294, 329, 336, 343, 376, 392, 420, 470, 480, 490, 560, 564, 588, 658, 672, 686, 705, 735, 752, 784, 840, 940, 980, 987, 1029, 1120, 1128, 1176, 1316, 1372, 1410, 1470, 1504, 1568, 1645, 1680, 1715, 1880, 1960, 1974, 2058, 2256, 2303, 2352, 2632, 2744, 2820, 2940, 3290, 3360, 3430, 3760, 3920, 3948, 4116, 4512, 4606, 4704, 4935, 5145, 5264, 5488, 5640, 5880, 6580, 6860, 6909, 7520, 7840, 7896, 8232, 9212, 9870, 10290, 10528, 10976, 11280, 11515, 11760, 13160, 13720, 13818, 15792, 16121, 16464, 18424, 19740, 20580, 22560, 23030, 23520, 26320, 27440, 27636, 31584, 32242, 32928, 34545, 36848, 39480, 41160, 46060, 48363, 52640, 54880, 55272, 64484, 69090, 73696, 78960, 80605, 82320, 92120, 96726, 110544, 128968, 138180, 157920, 161210, 164640, 184240, 193452, 221088, 241815, 257936, 276360, 322420, 368480, 386904, 483630, 515872, 552720, 644840, 773808, 967260, 1105440, 1289680, 1547616, 1934520, 2579360, 3869040, 7738080]

約数ペア:

[(1, 7738080), (2, 3869040), (3, 2579360), (4, 1934520), (5, 1547616), (6, 1289680), (7, 1105440), (8, 967260), (10, 773808), (12, 644840), (14, 552720), (15, 515872), (16, 483630), (20, 386904), (21, 368480), (24, 322420), (28, 276360), (30, 257936), (32, 241815), (35, 221088), (40, 193452), (42, 184240), (47, 164640), (48, 161210), (49, 157920), (56, 138180), (60, 128968), (70, 110544), (80, 96726), (84, 92120), (94, 82320), (96, 80605), (98, 78960), (105, 73696), (112, 69090), (120, 64484), (140, 55272), (141, 54880), (147, 52640), (160, 48363), (168, 46060), (188, 41160), (196, 39480), (210, 36848), (224, 34545), (235, 32928), (240, 32242), (245, 31584), (280, 27636), (282, 27440), (294, 26320), (329, 23520), (336, 23030), (343, 22560), (376, 20580), (392, 19740), (420, 18424), (470, 16464), (480, 16121), (490, 15792), (560, 13818), (564, 13720), (588, 13160), (658, 11760), (672, 11515), (686, 11280), (705, 10976), (735, 10528), (752, 10290), (784, 9870), (840, 9212), (940, 8232), (980, 7896), (987, 7840), (1029, 7520), (1120, 6909), (1128, 6860), (1176, 6580), (1316, 5880), (1372, 5640), (1410, 5488), (1470, 5264), (1504, 5145), (1568, 4935), (1645, 4704), (1680, 4606), (1715, 4512), (1880, 4116), (1960, 3948), (1974, 3920), (2058, 3760), (2256, 3430), (2303, 3360), (2352, 3290), (2632, 2940), (2744, 2820)]