242007840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7351

約数の個数: 144

約数和(自身を含む): 861876288

約数和(自身を除く): 619868448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 7307, 8280, 11040, 14614, 16560, 21921, 29228, 33120, 36535, 43842, 58456, 65763, 73070, 87684, 109605, 116912, 131526, 146140, 168061, 175368, 219210, 233824, 263052, 292280, 328815, 336122, 350736, 438420, 504183, 526104, 584560, 657630, 672244, 701472, 840305, 876840, 1008366, 1052208, 1169120, 1315260, 1344488, 1512549, 1680610, 1753680, 2016732, 2104416, 2520915, 2630520, 2688976, 3025098, 3361220, 3507360, 4033464, 5041830, 5261040, 5377952, 6050196, 6722440, 7562745, 8066928, 10083660, 10522080, 12100392, 13444880, 15125490, 16133856, 20167320, 24200784, 26889760, 30250980, 40334640, 48401568, 60501960, 80669280, 121003920, 242007840]

約数ペア:

[(1, 242007840), (2, 121003920), (3, 80669280), (4, 60501960), (5, 48401568), (6, 40334640), (8, 30250980), (9, 26889760), (10, 24200784), (12, 20167320), (15, 16133856), (16, 15125490), (18, 13444880), (20, 12100392), (23, 10522080), (24, 10083660), (30, 8066928), (32, 7562745), (36, 6722440), (40, 6050196), (45, 5377952), (46, 5261040), (48, 5041830), (60, 4033464), (69, 3507360), (72, 3361220), (80, 3025098), (90, 2688976), (92, 2630520), (96, 2520915), (115, 2104416), (120, 2016732), (138, 1753680), (144, 1680610), (160, 1512549), (180, 1344488), (184, 1315260), (207, 1169120), (230, 1052208), (240, 1008366), (276, 876840), (288, 840305), (345, 701472), (360, 672244), (368, 657630), (414, 584560), (460, 526104), (480, 504183), (552, 438420), (690, 350736), (720, 336122), (736, 328815), (828, 292280), (920, 263052), (1035, 233824), (1104, 219210), (1380, 175368), (1440, 168061), (1656, 146140), (1840, 131526), (2070, 116912), (2208, 109605), (2760, 87684), (3312, 73070), (3680, 65763), (4140, 58456), (5520, 43842), (6624, 36535), (7307, 33120), (8280, 29228), (11040, 21921), (14614, 16560)]