153928320

素因数分解:

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

素因数の和:923

約数の個数: 256

約数和(自身を含む): 604558080

約数和(自身を除く): 450629760

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, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 881, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1762, 1820, 1920, 2080, 2184, 2240, 2496, 2643, 2688, 2730, 2912, 3120, 3360, 3524, 3640, 4160, 4368, 4405, 4480, 4992, 5286, 5460, 5824, 6167, 6240, 6720, 7048, 7280, 8320, 8736, 8810, 10572, 10920, 11453, 11648, 12334, 12480, 13215, 13440, 14096, 14560, 17472, 17620, 18501, 21144, 21840, 22906, 24668, 24960, 26430, 28192, 29120, 30835, 34359, 34944, 35240, 37002, 42288, 43680, 45812, 49336, 52860, 56384, 57265, 58240, 61670, 68718, 70480, 74004, 80171, 84576, 87360, 91624, 92505, 98672, 105720, 112768, 114530, 123340, 137436, 140960, 148008, 160342, 169152, 171795, 174720, 183248, 185010, 197344, 211440, 229060, 240513, 246680, 274872, 281920, 296016, 320684, 338304, 343590, 366496, 370020, 394688, 400855, 422880, 458120, 481026, 493360, 549744, 563840, 592032, 641368, 687180, 732992, 740040, 789376, 801710, 845760, 916240, 962052, 986720, 1099488, 1184064, 1202565, 1282736, 1374360, 1465984, 1480080, 1603420, 1691520, 1832480, 1924104, 1973440, 2198976, 2368128, 2405130, 2565472, 2748720, 2960160, 3206840, 3664960, 3848208, 3946880, 4397952, 4810260, 5130944, 5497440, 5920320, 6413680, 7329920, 7696416, 9620520, 10261888, 10994880, 11840640, 12827360, 15392832, 19241040, 21989760, 25654720, 30785664, 38482080, 51309440, 76964160, 153928320]

約数ペア:

[(1, 153928320), (2, 76964160), (3, 51309440), (4, 38482080), (5, 30785664), (6, 25654720), (7, 21989760), (8, 19241040), (10, 15392832), (12, 12827360), (13, 11840640), (14, 10994880), (15, 10261888), (16, 9620520), (20, 7696416), (21, 7329920), (24, 6413680), (26, 5920320), (28, 5497440), (30, 5130944), (32, 4810260), (35, 4397952), (39, 3946880), (40, 3848208), (42, 3664960), (48, 3206840), (52, 2960160), (56, 2748720), (60, 2565472), (64, 2405130), (65, 2368128), (70, 2198976), (78, 1973440), (80, 1924104), (84, 1832480), (91, 1691520), (96, 1603420), (104, 1480080), (105, 1465984), (112, 1374360), (120, 1282736), (128, 1202565), (130, 1184064), (140, 1099488), (156, 986720), (160, 962052), (168, 916240), (182, 845760), (192, 801710), (195, 789376), (208, 740040), (210, 732992), (224, 687180), (240, 641368), (260, 592032), (273, 563840), (280, 549744), (312, 493360), (320, 481026), (336, 458120), (364, 422880), (384, 400855), (390, 394688), (416, 370020), (420, 366496), (448, 343590), (455, 338304), (480, 320684), (520, 296016), (546, 281920), (560, 274872), (624, 246680), (640, 240513), (672, 229060), (728, 211440), (780, 197344), (832, 185010), (840, 183248), (881, 174720), (896, 171795), (910, 169152), (960, 160342), (1040, 148008), (1092, 140960), (1120, 137436), (1248, 123340), (1344, 114530), (1365, 112768), (1456, 105720), (1560, 98672), (1664, 92505), (1680, 91624), (1762, 87360), (1820, 84576), (1920, 80171), (2080, 74004), (2184, 70480), (2240, 68718), (2496, 61670), (2643, 58240), (2688, 57265), (2730, 56384), (2912, 52860), (3120, 49336), (3360, 45812), (3524, 43680), (3640, 42288), (4160, 37002), (4368, 35240), (4405, 34944), (4480, 34359), (4992, 30835), (5286, 29120), (5460, 28192), (5824, 26430), (6167, 24960), (6240, 24668), (6720, 22906), (7048, 21840), (7280, 21144), (8320, 18501), (8736, 17620), (8810, 17472), (10572, 14560), (10920, 14096), (11453, 13440), (11648, 13215), (12334, 12480)]