161018076240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31948031}}^1$

素因数の和:31948057

約数の個数: 120

約数和(自身を含む): 618002731008

約数和(自身を除く): 456984654768

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, 31948031, 63896062, 95844093, 127792124, 159740155, 191688186, 223636217, 255584248, 287532279, 319480310, 383376372, 447272434, 479220465, 511168496, 575064558, 638960620, 670908651, 766752744, 894544868, 958440930, 1118181085, 1150129116, 1277921240, 1341817302, 1437661395, 1533505488, 1789089736, 1916881860, 2012725953, 2236362170, 2300258232, 2555842480, 2683634604, 2875322790, 3354543255, 3578179472, 3833763720, 4025451906, 4472724340, 4600516464, 5367269208, 5750645580, 6709086510, 7667527440, 8050903812, 8945448680, 10063629765, 10734538416, 11501291160, 13418173020, 16101807624, 17890897360, 20127259530, 23002582320, 26836346040, 32203615248, 40254519060, 53672692080, 80509038120, 161018076240]

約数ペア:

[(1, 161018076240), (2, 80509038120), (3, 53672692080), (4, 40254519060), (5, 32203615248), (6, 26836346040), (7, 23002582320), (8, 20127259530), (9, 17890897360), (10, 16101807624), (12, 13418173020), (14, 11501291160), (15, 10734538416), (16, 10063629765), (18, 8945448680), (20, 8050903812), (21, 7667527440), (24, 6709086510), (28, 5750645580), (30, 5367269208), (35, 4600516464), (36, 4472724340), (40, 4025451906), (42, 3833763720), (45, 3578179472), (48, 3354543255), (56, 2875322790), (60, 2683634604), (63, 2555842480), (70, 2300258232), (72, 2236362170), (80, 2012725953), (84, 1916881860), (90, 1789089736), (105, 1533505488), (112, 1437661395), (120, 1341817302), (126, 1277921240), (140, 1150129116), (144, 1118181085), (168, 958440930), (180, 894544868), (210, 766752744), (240, 670908651), (252, 638960620), (280, 575064558), (315, 511168496), (336, 479220465), (360, 447272434), (420, 383376372), (504, 319480310), (560, 287532279), (630, 255584248), (720, 223636217), (840, 191688186), (1008, 159740155), (1260, 127792124), (1680, 95844093), (2520, 63896062), (5040, 31948031)]