128974876268160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5167262671}}^1$

素因数の和:5167262706

約数の個数: 128

約数和(自身を含む): 442731065736960

約数和(自身を除く): 313756189468800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 5167262671, 10334525342, 15501788013, 20669050684, 25836313355, 31003576026, 41338101368, 51672626710, 62007152052, 67174414723, 77508940065, 82676202736, 103345253420, 124014304104, 134348829446, 155017880130, 165352405472, 201523244169, 206690506840, 248028608208, 268697658892, 310035760260, 330704810944, 335872073615, 403046488338, 413381013680, 496057216416, 537395317784, 620071520520, 661409621888, 671744147230, 806092976676, 826762027360, 992114432832, 1007616220845, 1074790635568, 1240143041040, 1343488294460, 1612185953352, 1653524054720, 1984228865664, 2015232441690, 2149581271136, 2480286082080, 2686976588920, 3224371906704, 3307048109440, 4030464883380, 4299162542272, 4960572164160, 5373953177840, 6448743813408, 8060929766760, 8598325084544, 9921144328320, 10747906355680, 12897487626816, 16121859533520, 21495812711360, 25794975253632, 32243719067040, 42991625422720, 64487438134080, 128974876268160]

約数ペア:

[(1, 128974876268160), (2, 64487438134080), (3, 42991625422720), (4, 32243719067040), (5, 25794975253632), (6, 21495812711360), (8, 16121859533520), (10, 12897487626816), (12, 10747906355680), (13, 9921144328320), (15, 8598325084544), (16, 8060929766760), (20, 6448743813408), (24, 5373953177840), (26, 4960572164160), (30, 4299162542272), (32, 4030464883380), (39, 3307048109440), (40, 3224371906704), (48, 2686976588920), (52, 2480286082080), (60, 2149581271136), (64, 2015232441690), (65, 1984228865664), (78, 1653524054720), (80, 1612185953352), (96, 1343488294460), (104, 1240143041040), (120, 1074790635568), (128, 1007616220845), (130, 992114432832), (156, 826762027360), (160, 806092976676), (192, 671744147230), (195, 661409621888), (208, 620071520520), (240, 537395317784), (260, 496057216416), (312, 413381013680), (320, 403046488338), (384, 335872073615), (390, 330704810944), (416, 310035760260), (480, 268697658892), (520, 248028608208), (624, 206690506840), (640, 201523244169), (780, 165352405472), (832, 155017880130), (960, 134348829446), (1040, 124014304104), (1248, 103345253420), (1560, 82676202736), (1664, 77508940065), (1920, 67174414723), (2080, 62007152052), (2496, 51672626710), (3120, 41338101368), (4160, 31003576026), (4992, 25836313355), (6240, 20669050684), (8320, 15501788013), (12480, 10334525342), (24960, 5167262671)]