225840160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15511}}^1$

素因数の和:15546

約数の個数: 96

約数和(自身を含む): 656716032

約数和(自身を除く): 430875872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 15511, 31022, 62044, 77555, 108577, 124088, 155110, 201643, 217154, 248176, 310220, 403286, 434308, 496352, 542885, 620440, 806572, 868616, 1008215, 1085770, 1240880, 1411501, 1613144, 1737232, 2016430, 2171540, 2481760, 2823002, 3226288, 3474464, 4032860, 4343080, 5646004, 6452576, 7057505, 8065720, 8686160, 11292008, 14115010, 16131440, 17372320, 22584016, 28230020, 32262880, 45168032, 56460040, 112920080, 225840160]

約数ペア:

[(1, 225840160), (2, 112920080), (4, 56460040), (5, 45168032), (7, 32262880), (8, 28230020), (10, 22584016), (13, 17372320), (14, 16131440), (16, 14115010), (20, 11292008), (26, 8686160), (28, 8065720), (32, 7057505), (35, 6452576), (40, 5646004), (52, 4343080), (56, 4032860), (65, 3474464), (70, 3226288), (80, 2823002), (91, 2481760), (104, 2171540), (112, 2016430), (130, 1737232), (140, 1613144), (160, 1411501), (182, 1240880), (208, 1085770), (224, 1008215), (260, 868616), (280, 806572), (364, 620440), (416, 542885), (455, 496352), (520, 434308), (560, 403286), (728, 310220), (910, 248176), (1040, 217154), (1120, 201643), (1456, 155110), (1820, 124088), (2080, 108577), (2912, 77555), (3640, 62044), (7280, 31022), (14560, 15511)]