83941440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 112

約数和(自身を含む): 290779200

約数和(自身を除く): 206837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 7949, 10560, 15898, 23847, 31796, 39745, 47694, 63592, 79490, 87439, 95388, 119235, 127184, 158980, 174878, 190776, 238470, 254368, 262317, 317960, 349756, 381552, 437195, 476940, 508736, 524634, 635920, 699512, 763104, 874390, 953880, 1049268, 1271840, 1311585, 1399024, 1526208, 1748780, 1907760, 2098536, 2543680, 2623170, 2798048, 3497560, 3815520, 4197072, 5246340, 5596096, 6995120, 7631040, 8394144, 10492680, 13990240, 16788288, 20985360, 27980480, 41970720, 83941440]

約数ペア:

[(1, 83941440), (2, 41970720), (3, 27980480), (4, 20985360), (5, 16788288), (6, 13990240), (8, 10492680), (10, 8394144), (11, 7631040), (12, 6995120), (15, 5596096), (16, 5246340), (20, 4197072), (22, 3815520), (24, 3497560), (30, 2798048), (32, 2623170), (33, 2543680), (40, 2098536), (44, 1907760), (48, 1748780), (55, 1526208), (60, 1399024), (64, 1311585), (66, 1271840), (80, 1049268), (88, 953880), (96, 874390), (110, 763104), (120, 699512), (132, 635920), (160, 524634), (165, 508736), (176, 476940), (192, 437195), (220, 381552), (240, 349756), (264, 317960), (320, 262317), (330, 254368), (352, 238470), (440, 190776), (480, 174878), (528, 158980), (660, 127184), (704, 119235), (880, 95388), (960, 87439), (1056, 79490), (1320, 63592), (1760, 47694), (2112, 39745), (2640, 31796), (3520, 23847), (5280, 15898), (7949, 10560)]