79263240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 274268160

約数和(自身を除く): 195004920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 743, 762, 840, 889, 1016, 1270, 1486, 1524, 1778, 1905, 2229, 2540, 2667, 2972, 3048, 3556, 3715, 3810, 4445, 4458, 5080, 5201, 5334, 5944, 7112, 7430, 7620, 8890, 8916, 10402, 10668, 11145, 13335, 14860, 15240, 15603, 17780, 17832, 20804, 21336, 22290, 26005, 26670, 29720, 31206, 35560, 41608, 44580, 52010, 53340, 62412, 78015, 89160, 94361, 104020, 106680, 124824, 156030, 188722, 208040, 283083, 312060, 377444, 471805, 566166, 624120, 660527, 754888, 943610, 1132332, 1321054, 1415415, 1887220, 1981581, 2264664, 2642108, 2830830, 3302635, 3774440, 3963162, 5284216, 5661660, 6605270, 7926324, 9907905, 11323320, 13210540, 15852648, 19815810, 26421080, 39631620, 79263240]

約数ペア:

[(1, 79263240), (2, 39631620), (3, 26421080), (4, 19815810), (5, 15852648), (6, 13210540), (7, 11323320), (8, 9907905), (10, 7926324), (12, 6605270), (14, 5661660), (15, 5284216), (20, 3963162), (21, 3774440), (24, 3302635), (28, 2830830), (30, 2642108), (35, 2264664), (40, 1981581), (42, 1887220), (56, 1415415), (60, 1321054), (70, 1132332), (84, 943610), (105, 754888), (120, 660527), (127, 624120), (140, 566166), (168, 471805), (210, 377444), (254, 312060), (280, 283083), (381, 208040), (420, 188722), (508, 156030), (635, 124824), (743, 106680), (762, 104020), (840, 94361), (889, 89160), (1016, 78015), (1270, 62412), (1486, 53340), (1524, 52010), (1778, 44580), (1905, 41608), (2229, 35560), (2540, 31206), (2667, 29720), (2972, 26670), (3048, 26005), (3556, 22290), (3715, 21336), (3810, 20804), (4445, 17832), (4458, 17780), (5080, 15603), (5201, 15240), (5334, 14860), (5944, 13335), (7112, 11145), (7430, 10668), (7620, 10402), (8890, 8916)]