155746080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15451}}^1$

素因数の和:15479

約数の個数: 144

約数和(自身を含む): 607449024

約数和(自身を除く): 451702944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15451, 30902, 46353, 61804, 77255, 92706, 108157, 123608, 139059, 154510, 185412, 216314, 231765, 247216, 278118, 309020, 324471, 370824, 432628, 463530, 494432, 540785, 556236, 618040, 648942, 695295, 741648, 865256, 927060, 973413, 1081570, 1112472, 1236080, 1297884, 1390590, 1483296, 1622355, 1730512, 1854120, 1946826, 2163140, 2224944, 2472160, 2595768, 2781180, 3244710, 3461024, 3708240, 3893652, 4326280, 4449888, 4867065, 5191536, 5562360, 6489420, 7416480, 7787304, 8652560, 9734130, 10383072, 11124720, 12978840, 15574608, 17305120, 19468260, 22249440, 25957680, 31149216, 38936520, 51915360, 77873040, 155746080]

約数ペア:

[(1, 155746080), (2, 77873040), (3, 51915360), (4, 38936520), (5, 31149216), (6, 25957680), (7, 22249440), (8, 19468260), (9, 17305120), (10, 15574608), (12, 12978840), (14, 11124720), (15, 10383072), (16, 9734130), (18, 8652560), (20, 7787304), (21, 7416480), (24, 6489420), (28, 5562360), (30, 5191536), (32, 4867065), (35, 4449888), (36, 4326280), (40, 3893652), (42, 3708240), (45, 3461024), (48, 3244710), (56, 2781180), (60, 2595768), (63, 2472160), (70, 2224944), (72, 2163140), (80, 1946826), (84, 1854120), (90, 1730512), (96, 1622355), (105, 1483296), (112, 1390590), (120, 1297884), (126, 1236080), (140, 1112472), (144, 1081570), (160, 973413), (168, 927060), (180, 865256), (210, 741648), (224, 695295), (240, 648942), (252, 618040), (280, 556236), (288, 540785), (315, 494432), (336, 463530), (360, 432628), (420, 370824), (480, 324471), (504, 309020), (560, 278118), (630, 247216), (672, 231765), (720, 216314), (840, 185412), (1008, 154510), (1120, 139059), (1260, 123608), (1440, 108157), (1680, 92706), (2016, 77255), (2520, 61804), (3360, 46353), (5040, 30902), (10080, 15451)]