73324160

素因数分解:

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

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 142589440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1259, 1456, 1664, 1820, 2080, 2240, 2518, 2912, 3640, 4160, 4480, 5036, 5824, 6295, 7280, 8320, 8813, 10072, 11648, 12590, 14560, 16367, 17626, 20144, 25180, 29120, 32734, 35252, 40288, 44065, 50360, 58240, 65468, 70504, 80576, 81835, 88130, 100720, 114569, 130936, 141008, 161152, 163670, 176260, 201440, 229138, 261872, 282016, 327340, 352520, 402880, 458276, 523744, 564032, 572845, 654680, 705040, 805760, 916552, 1047488, 1128064, 1145690, 1309360, 1410080, 1833104, 2094976, 2291380, 2618720, 2820160, 3666208, 4582760, 5237440, 5640320, 7332416, 9165520, 10474880, 14664832, 18331040, 36662080, 73324160]

約数ペア:

[(1, 73324160), (2, 36662080), (4, 18331040), (5, 14664832), (7, 10474880), (8, 9165520), (10, 7332416), (13, 5640320), (14, 5237440), (16, 4582760), (20, 3666208), (26, 2820160), (28, 2618720), (32, 2291380), (35, 2094976), (40, 1833104), (52, 1410080), (56, 1309360), (64, 1145690), (65, 1128064), (70, 1047488), (80, 916552), (91, 805760), (104, 705040), (112, 654680), (128, 572845), (130, 564032), (140, 523744), (160, 458276), (182, 402880), (208, 352520), (224, 327340), (260, 282016), (280, 261872), (320, 229138), (364, 201440), (416, 176260), (448, 163670), (455, 161152), (520, 141008), (560, 130936), (640, 114569), (728, 100720), (832, 88130), (896, 81835), (910, 80576), (1040, 70504), (1120, 65468), (1259, 58240), (1456, 50360), (1664, 44065), (1820, 40288), (2080, 35252), (2240, 32734), (2518, 29120), (2912, 25180), (3640, 20144), (4160, 17626), (4480, 16367), (5036, 14560), (5824, 12590), (6295, 11648), (7280, 10072), (8320, 8813)]