47306280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 163584000

約数和(自身を除く): 116277720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 283, 398, 420, 566, 597, 796, 840, 849, 995, 1132, 1194, 1393, 1415, 1592, 1698, 1981, 1990, 2264, 2388, 2786, 2830, 2985, 3396, 3962, 3980, 4179, 4245, 4776, 5572, 5660, 5943, 5970, 6792, 6965, 7924, 7960, 8358, 8490, 9905, 11144, 11320, 11886, 11940, 13930, 15848, 16716, 16980, 19810, 20895, 23772, 23880, 27860, 29715, 33432, 33960, 39620, 41790, 47544, 55720, 56317, 59430, 79240, 83580, 112634, 118860, 167160, 168951, 225268, 237720, 281585, 337902, 394219, 450536, 563170, 675804, 788438, 844755, 1126340, 1182657, 1351608, 1576876, 1689510, 1971095, 2252680, 2365314, 3153752, 3379020, 3942190, 4730628, 5913285, 6758040, 7884380, 9461256, 11826570, 15768760, 23653140, 47306280]

約数ペア:

[(1, 47306280), (2, 23653140), (3, 15768760), (4, 11826570), (5, 9461256), (6, 7884380), (7, 6758040), (8, 5913285), (10, 4730628), (12, 3942190), (14, 3379020), (15, 3153752), (20, 2365314), (21, 2252680), (24, 1971095), (28, 1689510), (30, 1576876), (35, 1351608), (40, 1182657), (42, 1126340), (56, 844755), (60, 788438), (70, 675804), (84, 563170), (105, 450536), (120, 394219), (140, 337902), (168, 281585), (199, 237720), (210, 225268), (280, 168951), (283, 167160), (398, 118860), (420, 112634), (566, 83580), (597, 79240), (796, 59430), (840, 56317), (849, 55720), (995, 47544), (1132, 41790), (1194, 39620), (1393, 33960), (1415, 33432), (1592, 29715), (1698, 27860), (1981, 23880), (1990, 23772), (2264, 20895), (2388, 19810), (2786, 16980), (2830, 16716), (2985, 15848), (3396, 13930), (3962, 11940), (3980, 11886), (4179, 11320), (4245, 11144), (4776, 9905), (5572, 8490), (5660, 8358), (5943, 7960), (5970, 7924), (6792, 6965)]