47251680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 177874704

約数和(自身を除く): 130623024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 328, 336, 343, 392, 410, 420, 480, 490, 492, 560, 574, 588, 615, 656, 672, 686, 735, 784, 820, 840, 861, 980, 984, 1029, 1120, 1148, 1176, 1230, 1312, 1372, 1435, 1470, 1568, 1640, 1680, 1715, 1722, 1960, 1968, 2009, 2058, 2296, 2352, 2401, 2460, 2744, 2870, 2940, 3280, 3360, 3430, 3444, 3920, 3936, 4018, 4116, 4305, 4592, 4704, 4802, 4920, 5145, 5488, 5740, 5880, 6027, 6560, 6860, 6888, 7203, 7840, 8036, 8232, 8610, 9184, 9604, 9840, 10045, 10290, 10976, 11480, 11760, 12005, 12054, 13720, 13776, 14063, 14406, 16072, 16464, 17220, 19208, 19680, 20090, 20580, 22960, 23520, 24010, 24108, 27440, 27552, 28126, 28812, 30135, 32144, 32928, 34440, 36015, 38416, 40180, 41160, 42189, 45920, 48020, 48216, 54880, 56252, 57624, 60270, 64288, 68880, 70315, 72030, 76832, 80360, 82320, 84378, 96040, 96432, 98441, 112504, 115248, 120540, 137760, 140630, 144060, 160720, 164640, 168756, 192080, 192864, 196882, 210945, 225008, 230496, 241080, 281260, 288120, 295323, 321440, 337512, 384160, 393764, 421890, 450016, 482160, 492205, 562520, 576240, 590646, 675024, 787528, 843780, 964320, 984410, 1125040, 1152480, 1181292, 1350048, 1476615, 1575056, 1687560, 1968820, 2250080, 2362584, 2953230, 3150112, 3375120, 3937640, 4725168, 5906460, 6750240, 7875280, 9450336, 11812920, 15750560, 23625840, 47251680]

約数ペア:

[(1, 47251680), (2, 23625840), (3, 15750560), (4, 11812920), (5, 9450336), (6, 7875280), (7, 6750240), (8, 5906460), (10, 4725168), (12, 3937640), (14, 3375120), (15, 3150112), (16, 2953230), (20, 2362584), (21, 2250080), (24, 1968820), (28, 1687560), (30, 1575056), (32, 1476615), (35, 1350048), (40, 1181292), (41, 1152480), (42, 1125040), (48, 984410), (49, 964320), (56, 843780), (60, 787528), (70, 675024), (80, 590646), (82, 576240), (84, 562520), (96, 492205), (98, 482160), (105, 450016), (112, 421890), (120, 393764), (123, 384160), (140, 337512), (147, 321440), (160, 295323), (164, 288120), (168, 281260), (196, 241080), (205, 230496), (210, 225008), (224, 210945), (240, 196882), (245, 192864), (246, 192080), (280, 168756), (287, 164640), (294, 160720), (328, 144060), (336, 140630), (343, 137760), (392, 120540), (410, 115248), (420, 112504), (480, 98441), (490, 96432), (492, 96040), (560, 84378), (574, 82320), (588, 80360), (615, 76832), (656, 72030), (672, 70315), (686, 68880), (735, 64288), (784, 60270), (820, 57624), (840, 56252), (861, 54880), (980, 48216), (984, 48020), (1029, 45920), (1120, 42189), (1148, 41160), (1176, 40180), (1230, 38416), (1312, 36015), (1372, 34440), (1435, 32928), (1470, 32144), (1568, 30135), (1640, 28812), (1680, 28126), (1715, 27552), (1722, 27440), (1960, 24108), (1968, 24010), (2009, 23520), (2058, 22960), (2296, 20580), (2352, 20090), (2401, 19680), (2460, 19208), (2744, 17220), (2870, 16464), (2940, 16072), (3280, 14406), (3360, 14063), (3430, 13776), (3444, 13720), (3920, 12054), (3936, 12005), (4018, 11760), (4116, 11480), (4305, 10976), (4592, 10290), (4704, 10045), (4802, 9840), (4920, 9604), (5145, 9184), (5488, 8610), (5740, 8232), (5880, 8036), (6027, 7840), (6560, 7203), (6860, 6888)]