27496560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 104993280

約数和(自身を除く): 77496720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1259, 1365, 1456, 1560, 1680, 1820, 2184, 2518, 2730, 3120, 3640, 3777, 4368, 5036, 5460, 6295, 7280, 7554, 8813, 10072, 10920, 12590, 15108, 16367, 17626, 18885, 20144, 21840, 25180, 26439, 30216, 32734, 35252, 37770, 44065, 49101, 50360, 52878, 60432, 65468, 70504, 75540, 81835, 88130, 98202, 100720, 105756, 114569, 130936, 132195, 141008, 151080, 163670, 176260, 196404, 211512, 229138, 245505, 261872, 264390, 302160, 327340, 343707, 352520, 392808, 423024, 458276, 491010, 528780, 572845, 654680, 687414, 705040, 785616, 916552, 982020, 1057560, 1145690, 1309360, 1374828, 1718535, 1833104, 1964040, 2115120, 2291380, 2749656, 3437070, 3928080, 4582760, 5499312, 6874140, 9165520, 13748280, 27496560]

約数ペア:

[(1, 27496560), (2, 13748280), (3, 9165520), (4, 6874140), (5, 5499312), (6, 4582760), (7, 3928080), (8, 3437070), (10, 2749656), (12, 2291380), (13, 2115120), (14, 1964040), (15, 1833104), (16, 1718535), (20, 1374828), (21, 1309360), (24, 1145690), (26, 1057560), (28, 982020), (30, 916552), (35, 785616), (39, 705040), (40, 687414), (42, 654680), (48, 572845), (52, 528780), (56, 491010), (60, 458276), (65, 423024), (70, 392808), (78, 352520), (80, 343707), (84, 327340), (91, 302160), (104, 264390), (105, 261872), (112, 245505), (120, 229138), (130, 211512), (140, 196404), (156, 176260), (168, 163670), (182, 151080), (195, 141008), (208, 132195), (210, 130936), (240, 114569), (260, 105756), (273, 100720), (280, 98202), (312, 88130), (336, 81835), (364, 75540), (390, 70504), (420, 65468), (455, 60432), (520, 52878), (546, 50360), (560, 49101), (624, 44065), (728, 37770), (780, 35252), (840, 32734), (910, 30216), (1040, 26439), (1092, 25180), (1259, 21840), (1365, 20144), (1456, 18885), (1560, 17626), (1680, 16367), (1820, 15108), (2184, 12590), (2518, 10920), (2730, 10072), (3120, 8813), (3640, 7554), (3777, 7280), (4368, 6295), (5036, 5460)]