38482080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 110879328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 881, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1762, 1820, 2080, 2184, 2643, 2730, 2912, 3120, 3360, 3524, 3640, 4368, 4405, 5286, 5460, 6167, 6240, 7048, 7280, 8736, 8810, 10572, 10920, 11453, 12334, 13215, 14096, 14560, 17620, 18501, 21144, 21840, 22906, 24668, 26430, 28192, 30835, 34359, 35240, 37002, 42288, 43680, 45812, 49336, 52860, 57265, 61670, 68718, 70480, 74004, 80171, 84576, 91624, 92505, 98672, 105720, 114530, 123340, 137436, 140960, 148008, 160342, 171795, 183248, 185010, 197344, 211440, 229060, 240513, 246680, 274872, 296016, 320684, 343590, 366496, 370020, 400855, 422880, 458120, 481026, 493360, 549744, 592032, 641368, 687180, 740040, 801710, 916240, 962052, 986720, 1099488, 1202565, 1282736, 1374360, 1480080, 1603420, 1832480, 1924104, 2405130, 2565472, 2748720, 2960160, 3206840, 3848208, 4810260, 5497440, 6413680, 7696416, 9620520, 12827360, 19241040, 38482080]

約数ペア:

[(1, 38482080), (2, 19241040), (3, 12827360), (4, 9620520), (5, 7696416), (6, 6413680), (7, 5497440), (8, 4810260), (10, 3848208), (12, 3206840), (13, 2960160), (14, 2748720), (15, 2565472), (16, 2405130), (20, 1924104), (21, 1832480), (24, 1603420), (26, 1480080), (28, 1374360), (30, 1282736), (32, 1202565), (35, 1099488), (39, 986720), (40, 962052), (42, 916240), (48, 801710), (52, 740040), (56, 687180), (60, 641368), (65, 592032), (70, 549744), (78, 493360), (80, 481026), (84, 458120), (91, 422880), (96, 400855), (104, 370020), (105, 366496), (112, 343590), (120, 320684), (130, 296016), (140, 274872), (156, 246680), (160, 240513), (168, 229060), (182, 211440), (195, 197344), (208, 185010), (210, 183248), (224, 171795), (240, 160342), (260, 148008), (273, 140960), (280, 137436), (312, 123340), (336, 114530), (364, 105720), (390, 98672), (416, 92505), (420, 91624), (455, 84576), (480, 80171), (520, 74004), (546, 70480), (560, 68718), (624, 61670), (672, 57265), (728, 52860), (780, 49336), (840, 45812), (881, 43680), (910, 42288), (1040, 37002), (1092, 35240), (1120, 34359), (1248, 30835), (1365, 28192), (1456, 26430), (1560, 24668), (1680, 22906), (1762, 21840), (1820, 21144), (2080, 18501), (2184, 17620), (2643, 14560), (2730, 14096), (2912, 13215), (3120, 12334), (3360, 11453), (3524, 10920), (3640, 10572), (4368, 8810), (4405, 8736), (5286, 7280), (5460, 7048), (6167, 6240)]