233927680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 176

約数和(自身を含む): 657922176

約数和(自身を除く): 423994496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 107, 112, 122, 128, 140, 160, 214, 224, 244, 256, 280, 305, 320, 427, 428, 448, 488, 512, 535, 560, 610, 640, 749, 854, 856, 896, 976, 1024, 1070, 1120, 1220, 1280, 1498, 1708, 1712, 1792, 1952, 2135, 2140, 2240, 2440, 2560, 2996, 3416, 3424, 3584, 3745, 3904, 4270, 4280, 4480, 4880, 5120, 5992, 6527, 6832, 6848, 7168, 7490, 7808, 8540, 8560, 8960, 9760, 11984, 13054, 13664, 13696, 14980, 15616, 17080, 17120, 17920, 19520, 23968, 26108, 27328, 27392, 29960, 31232, 32635, 34160, 34240, 35840, 39040, 45689, 47936, 52216, 54656, 54784, 59920, 62464, 65270, 68320, 68480, 78080, 91378, 95872, 104432, 109312, 109568, 119840, 130540, 136640, 136960, 156160, 182756, 191744, 208864, 218624, 228445, 239680, 261080, 273280, 273920, 312320, 365512, 383488, 417728, 437248, 456890, 479360, 522160, 546560, 547840, 731024, 766976, 835456, 913780, 958720, 1044320, 1093120, 1462048, 1670912, 1827560, 1917440, 2088640, 2186240, 2924096, 3341824, 3655120, 3834880, 4177280, 5848192, 6683648, 7310240, 8354560, 11696384, 14620480, 16709120, 23392768, 29240960, 33418240, 46785536, 58481920, 116963840, 233927680]

約数ペア:

[(1, 233927680), (2, 116963840), (4, 58481920), (5, 46785536), (7, 33418240), (8, 29240960), (10, 23392768), (14, 16709120), (16, 14620480), (20, 11696384), (28, 8354560), (32, 7310240), (35, 6683648), (40, 5848192), (56, 4177280), (61, 3834880), (64, 3655120), (70, 3341824), (80, 2924096), (107, 2186240), (112, 2088640), (122, 1917440), (128, 1827560), (140, 1670912), (160, 1462048), (214, 1093120), (224, 1044320), (244, 958720), (256, 913780), (280, 835456), (305, 766976), (320, 731024), (427, 547840), (428, 546560), (448, 522160), (488, 479360), (512, 456890), (535, 437248), (560, 417728), (610, 383488), (640, 365512), (749, 312320), (854, 273920), (856, 273280), (896, 261080), (976, 239680), (1024, 228445), (1070, 218624), (1120, 208864), (1220, 191744), (1280, 182756), (1498, 156160), (1708, 136960), (1712, 136640), (1792, 130540), (1952, 119840), (2135, 109568), (2140, 109312), (2240, 104432), (2440, 95872), (2560, 91378), (2996, 78080), (3416, 68480), (3424, 68320), (3584, 65270), (3745, 62464), (3904, 59920), (4270, 54784), (4280, 54656), (4480, 52216), (4880, 47936), (5120, 45689), (5992, 39040), (6527, 35840), (6832, 34240), (6848, 34160), (7168, 32635), (7490, 31232), (7808, 29960), (8540, 27392), (8560, 27328), (8960, 26108), (9760, 23968), (11984, 19520), (13054, 17920), (13664, 17120), (13696, 17080), (14980, 15616)]