73311040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 194218560

約数和(自身を除く): 120907520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 320, 352, 353, 440, 472, 590, 649, 704, 706, 880, 944, 1180, 1298, 1412, 1760, 1765, 1888, 2360, 2596, 2824, 3245, 3520, 3530, 3776, 3883, 4720, 5192, 5648, 6490, 7060, 7766, 9440, 10384, 11296, 12980, 14120, 15532, 18880, 19415, 20768, 20827, 22592, 25960, 28240, 31064, 38830, 41536, 41654, 51920, 56480, 62128, 77660, 83308, 103840, 104135, 112960, 124256, 155320, 166616, 207680, 208270, 229097, 248512, 310640, 333232, 416540, 458194, 621280, 666464, 833080, 916388, 1145485, 1242560, 1332928, 1666160, 1832776, 2290970, 3332320, 3665552, 4581940, 6664640, 7331104, 9163880, 14662208, 18327760, 36655520, 73311040]

約数ペア:

[(1, 73311040), (2, 36655520), (4, 18327760), (5, 14662208), (8, 9163880), (10, 7331104), (11, 6664640), (16, 4581940), (20, 3665552), (22, 3332320), (32, 2290970), (40, 1832776), (44, 1666160), (55, 1332928), (59, 1242560), (64, 1145485), (80, 916388), (88, 833080), (110, 666464), (118, 621280), (160, 458194), (176, 416540), (220, 333232), (236, 310640), (295, 248512), (320, 229097), (352, 208270), (353, 207680), (440, 166616), (472, 155320), (590, 124256), (649, 112960), (704, 104135), (706, 103840), (880, 83308), (944, 77660), (1180, 62128), (1298, 56480), (1412, 51920), (1760, 41654), (1765, 41536), (1888, 38830), (2360, 31064), (2596, 28240), (2824, 25960), (3245, 22592), (3520, 20827), (3530, 20768), (3776, 19415), (3883, 18880), (4720, 15532), (5192, 14120), (5648, 12980), (6490, 11296), (7060, 10384), (7766, 9440)]