283807440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56311}}^1$

素因数の和:56337

約数の個数: 120

約数和(自身を含む): 1089299328

約数和(自身を除く): 805491888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56311, 112622, 168933, 225244, 281555, 337866, 394177, 450488, 506799, 563110, 675732, 788354, 844665, 900976, 1013598, 1126220, 1182531, 1351464, 1576708, 1689330, 1970885, 2027196, 2252440, 2365062, 2533995, 2702928, 3153416, 3378660, 3547593, 3941770, 4054392, 4504880, 4730124, 5067990, 5912655, 6306832, 6757320, 7095186, 7883540, 8108784, 9460248, 10135980, 11825310, 13514640, 14190372, 15767080, 17737965, 18920496, 20271960, 23650620, 28380744, 31534160, 35475930, 40543920, 47301240, 56761488, 70951860, 94602480, 141903720, 283807440]

約数ペア:

[(1, 283807440), (2, 141903720), (3, 94602480), (4, 70951860), (5, 56761488), (6, 47301240), (7, 40543920), (8, 35475930), (9, 31534160), (10, 28380744), (12, 23650620), (14, 20271960), (15, 18920496), (16, 17737965), (18, 15767080), (20, 14190372), (21, 13514640), (24, 11825310), (28, 10135980), (30, 9460248), (35, 8108784), (36, 7883540), (40, 7095186), (42, 6757320), (45, 6306832), (48, 5912655), (56, 5067990), (60, 4730124), (63, 4504880), (70, 4054392), (72, 3941770), (80, 3547593), (84, 3378660), (90, 3153416), (105, 2702928), (112, 2533995), (120, 2365062), (126, 2252440), (140, 2027196), (144, 1970885), (168, 1689330), (180, 1576708), (210, 1351464), (240, 1182531), (252, 1126220), (280, 1013598), (315, 900976), (336, 844665), (360, 788354), (420, 675732), (504, 563110), (560, 506799), (630, 450488), (720, 394177), (840, 337866), (1008, 281555), (1260, 225244), (1680, 168933), (2520, 112622), (5040, 56311)]