507567840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6257}}^1$

素因数の和:6301

約数の個数: 144

約数和(自身を含む): 1731563568

約数和(自身を除く): 1223995728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6257, 6760, 8112, 10140, 12514, 13520, 16224, 18771, 20280, 25028, 27040, 31285, 37542, 40560, 50056, 62570, 75084, 81120, 81341, 93855, 100112, 125140, 150168, 162682, 187710, 200224, 244023, 250280, 300336, 325364, 375420, 406705, 488046, 500560, 600672, 650728, 750840, 813410, 976092, 1001120, 1057433, 1220115, 1301456, 1501680, 1626820, 1952184, 2114866, 2440230, 2602912, 3003360, 3172299, 3253640, 3904368, 4229732, 4880460, 5287165, 6344598, 6507280, 7808736, 8459464, 9760920, 10574330, 12689196, 13014560, 15861495, 16918928, 19521840, 21148660, 25378392, 31722990, 33837856, 39043680, 42297320, 50756784, 63445980, 84594640, 101513568, 126891960, 169189280, 253783920, 507567840]

約数ペア:

[(1, 507567840), (2, 253783920), (3, 169189280), (4, 126891960), (5, 101513568), (6, 84594640), (8, 63445980), (10, 50756784), (12, 42297320), (13, 39043680), (15, 33837856), (16, 31722990), (20, 25378392), (24, 21148660), (26, 19521840), (30, 16918928), (32, 15861495), (39, 13014560), (40, 12689196), (48, 10574330), (52, 9760920), (60, 8459464), (65, 7808736), (78, 6507280), (80, 6344598), (96, 5287165), (104, 4880460), (120, 4229732), (130, 3904368), (156, 3253640), (160, 3172299), (169, 3003360), (195, 2602912), (208, 2440230), (240, 2114866), (260, 1952184), (312, 1626820), (338, 1501680), (390, 1301456), (416, 1220115), (480, 1057433), (507, 1001120), (520, 976092), (624, 813410), (676, 750840), (780, 650728), (845, 600672), (1014, 500560), (1040, 488046), (1248, 406705), (1352, 375420), (1560, 325364), (1690, 300336), (2028, 250280), (2080, 244023), (2535, 200224), (2704, 187710), (3120, 162682), (3380, 150168), (4056, 125140), (5070, 100112), (5408, 93855), (6240, 81341), (6257, 81120), (6760, 75084), (8112, 62570), (10140, 50056), (12514, 40560), (13520, 37542), (16224, 31285), (18771, 27040), (20280, 25028)]