442501080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{743}}^1$

素因数の和:1473

約数の個数: 128

約数和(自身を含む): 1521331200

約数和(自身を除く): 1078830120

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, 140, 168, 210, 280, 420, 709, 743, 840, 1418, 1486, 2127, 2229, 2836, 2972, 3545, 3715, 4254, 4458, 4963, 5201, 5672, 5944, 7090, 7430, 8508, 8916, 9926, 10402, 10635, 11145, 14180, 14860, 14889, 15603, 17016, 17832, 19852, 20804, 21270, 22290, 24815, 26005, 28360, 29720, 29778, 31206, 39704, 41608, 42540, 44580, 49630, 52010, 59556, 62412, 74445, 78015, 85080, 89160, 99260, 104020, 119112, 124824, 148890, 156030, 198520, 208040, 297780, 312060, 526787, 595560, 624120, 1053574, 1580361, 2107148, 2633935, 3160722, 3687509, 4214296, 5267870, 6321444, 7375018, 7901805, 10535740, 11062527, 12642888, 14750036, 15803610, 18437545, 21071480, 22125054, 29500072, 31607220, 36875090, 44250108, 55312635, 63214440, 73750180, 88500216, 110625270, 147500360, 221250540, 442501080]

約数ペア:

[(1, 442501080), (2, 221250540), (3, 147500360), (4, 110625270), (5, 88500216), (6, 73750180), (7, 63214440), (8, 55312635), (10, 44250108), (12, 36875090), (14, 31607220), (15, 29500072), (20, 22125054), (21, 21071480), (24, 18437545), (28, 15803610), (30, 14750036), (35, 12642888), (40, 11062527), (42, 10535740), (56, 7901805), (60, 7375018), (70, 6321444), (84, 5267870), (105, 4214296), (120, 3687509), (140, 3160722), (168, 2633935), (210, 2107148), (280, 1580361), (420, 1053574), (709, 624120), (743, 595560), (840, 526787), (1418, 312060), (1486, 297780), (2127, 208040), (2229, 198520), (2836, 156030), (2972, 148890), (3545, 124824), (3715, 119112), (4254, 104020), (4458, 99260), (4963, 89160), (5201, 85080), (5672, 78015), (5944, 74445), (7090, 62412), (7430, 59556), (8508, 52010), (8916, 49630), (9926, 44580), (10402, 42540), (10635, 41608), (11145, 39704), (14180, 31206), (14860, 29778), (14889, 29720), (15603, 28360), (17016, 26005), (17832, 24815), (19852, 22290), (20804, 21270)]