225790320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{134399}}^1$

素因数の和:134422

約数の個数: 80

約数和(自身を含む): 799948800

約数和(自身を除く): 574158480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 134399, 268798, 403197, 537596, 671995, 806394, 940793, 1075192, 1343990, 1612788, 1881586, 2015985, 2150384, 2687980, 2822379, 3225576, 3763172, 4031970, 4703965, 5375960, 5644758, 6451152, 7526344, 8063940, 9407930, 10751920, 11289516, 14111895, 15052688, 16127880, 18815860, 22579032, 28223790, 32255760, 37631720, 45158064, 56447580, 75263440, 112895160, 225790320]

約数ペア:

[(1, 225790320), (2, 112895160), (3, 75263440), (4, 56447580), (5, 45158064), (6, 37631720), (7, 32255760), (8, 28223790), (10, 22579032), (12, 18815860), (14, 16127880), (15, 15052688), (16, 14111895), (20, 11289516), (21, 10751920), (24, 9407930), (28, 8063940), (30, 7526344), (35, 6451152), (40, 5644758), (42, 5375960), (48, 4703965), (56, 4031970), (60, 3763172), (70, 3225576), (80, 2822379), (84, 2687980), (105, 2150384), (112, 2015985), (120, 1881586), (140, 1612788), (168, 1343990), (210, 1075192), (240, 940793), (280, 806394), (336, 671995), (420, 537596), (560, 403197), (840, 268798), (1680, 134399)]