157001040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31151}}^1$

素因数の和:31177

約数の個数: 120

約数和(自身を含む): 602604288

約数和(自身を除く): 445603248

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, 31151, 62302, 93453, 124604, 155755, 186906, 218057, 249208, 280359, 311510, 373812, 436114, 467265, 498416, 560718, 623020, 654171, 747624, 872228, 934530, 1090285, 1121436, 1246040, 1308342, 1401795, 1495248, 1744456, 1869060, 1962513, 2180570, 2242872, 2492080, 2616684, 2803590, 3270855, 3488912, 3738120, 3925026, 4361140, 4485744, 5233368, 5607180, 6541710, 7476240, 7850052, 8722280, 9812565, 10466736, 11214360, 13083420, 15700104, 17444560, 19625130, 22428720, 26166840, 31400208, 39250260, 52333680, 78500520, 157001040]

約数ペア:

[(1, 157001040), (2, 78500520), (3, 52333680), (4, 39250260), (5, 31400208), (6, 26166840), (7, 22428720), (8, 19625130), (9, 17444560), (10, 15700104), (12, 13083420), (14, 11214360), (15, 10466736), (16, 9812565), (18, 8722280), (20, 7850052), (21, 7476240), (24, 6541710), (28, 5607180), (30, 5233368), (35, 4485744), (36, 4361140), (40, 3925026), (42, 3738120), (45, 3488912), (48, 3270855), (56, 2803590), (60, 2616684), (63, 2492080), (70, 2242872), (72, 2180570), (80, 1962513), (84, 1869060), (90, 1744456), (105, 1495248), (112, 1401795), (120, 1308342), (126, 1246040), (140, 1121436), (144, 1090285), (168, 934530), (180, 872228), (210, 747624), (240, 654171), (252, 623020), (280, 560718), (315, 498416), (336, 467265), (360, 436114), (420, 373812), (504, 311510), (560, 280359), (630, 249208), (720, 218057), (840, 186906), (1008, 155755), (1260, 124604), (1680, 93453), (2520, 62302), (5040, 31151)]