238192080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4941

約数の個数: 160

約数和(自身を含む): 873158400

約数和(自身を除く): 634966320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 4889, 6090, 6960, 8120, 9744, 9778, 12180, 14667, 16240, 19556, 24360, 24445, 29334, 34223, 39112, 48720, 48890, 58668, 68446, 73335, 78224, 97780, 102669, 117336, 136892, 141781, 146670, 171115, 195560, 205338, 234672, 273784, 283562, 293340, 342230, 391120, 410676, 425343, 513345, 547568, 567124, 586680, 684460, 708905, 821352, 850686, 992467, 1026690, 1134248, 1173360, 1368920, 1417810, 1642704, 1701372, 1984934, 2053380, 2126715, 2268496, 2737840, 2835620, 2977401, 3402744, 3969868, 4106760, 4253430, 4962335, 5671240, 5954802, 6805488, 7939736, 8213520, 8506860, 9924670, 11342480, 11909604, 14887005, 15879472, 17013720, 19849340, 23819208, 29774010, 34027440, 39698680, 47638416, 59548020, 79397360, 119096040, 238192080]

約数ペア:

[(1, 238192080), (2, 119096040), (3, 79397360), (4, 59548020), (5, 47638416), (6, 39698680), (7, 34027440), (8, 29774010), (10, 23819208), (12, 19849340), (14, 17013720), (15, 15879472), (16, 14887005), (20, 11909604), (21, 11342480), (24, 9924670), (28, 8506860), (29, 8213520), (30, 7939736), (35, 6805488), (40, 5954802), (42, 5671240), (48, 4962335), (56, 4253430), (58, 4106760), (60, 3969868), (70, 3402744), (80, 2977401), (84, 2835620), (87, 2737840), (105, 2268496), (112, 2126715), (116, 2053380), (120, 1984934), (140, 1701372), (145, 1642704), (168, 1417810), (174, 1368920), (203, 1173360), (210, 1134248), (232, 1026690), (240, 992467), (280, 850686), (290, 821352), (336, 708905), (348, 684460), (406, 586680), (420, 567124), (435, 547568), (464, 513345), (560, 425343), (580, 410676), (609, 391120), (696, 342230), (812, 293340), (840, 283562), (870, 273784), (1015, 234672), (1160, 205338), (1218, 195560), (1392, 171115), (1624, 146670), (1680, 141781), (1740, 136892), (2030, 117336), (2320, 102669), (2436, 97780), (3045, 78224), (3248, 73335), (3480, 68446), (4060, 58668), (4872, 48890), (4889, 48720), (6090, 39112), (6960, 34223), (8120, 29334), (9744, 24445), (9778, 24360), (12180, 19556), (14667, 16240)]