42708480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 140241024

約数和(自身を除く): 97532544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 83, 96, 120, 128, 134, 160, 166, 192, 201, 240, 249, 256, 268, 320, 332, 335, 384, 402, 415, 480, 498, 512, 536, 640, 664, 670, 768, 804, 830, 960, 996, 1005, 1072, 1245, 1280, 1328, 1340, 1536, 1608, 1660, 1920, 1992, 2010, 2144, 2490, 2560, 2656, 2680, 3216, 3320, 3840, 3984, 4020, 4288, 4980, 5312, 5360, 5561, 6432, 6640, 7680, 7968, 8040, 8576, 9960, 10624, 10720, 11122, 12864, 13280, 15936, 16080, 16683, 17152, 19920, 21248, 21440, 22244, 25728, 26560, 27805, 31872, 32160, 33366, 34304, 39840, 42496, 42880, 44488, 51456, 53120, 55610, 63744, 64320, 66732, 79680, 83415, 85760, 88976, 102912, 106240, 111220, 127488, 128640, 133464, 159360, 166830, 171520, 177952, 212480, 222440, 257280, 266928, 318720, 333660, 355904, 444880, 514560, 533856, 637440, 667320, 711808, 889760, 1067712, 1334640, 1423616, 1779520, 2135424, 2669280, 2847232, 3559040, 4270848, 5338560, 7118080, 8541696, 10677120, 14236160, 21354240, 42708480]

約数ペア:

[(1, 42708480), (2, 21354240), (3, 14236160), (4, 10677120), (5, 8541696), (6, 7118080), (8, 5338560), (10, 4270848), (12, 3559040), (15, 2847232), (16, 2669280), (20, 2135424), (24, 1779520), (30, 1423616), (32, 1334640), (40, 1067712), (48, 889760), (60, 711808), (64, 667320), (67, 637440), (80, 533856), (83, 514560), (96, 444880), (120, 355904), (128, 333660), (134, 318720), (160, 266928), (166, 257280), (192, 222440), (201, 212480), (240, 177952), (249, 171520), (256, 166830), (268, 159360), (320, 133464), (332, 128640), (335, 127488), (384, 111220), (402, 106240), (415, 102912), (480, 88976), (498, 85760), (512, 83415), (536, 79680), (640, 66732), (664, 64320), (670, 63744), (768, 55610), (804, 53120), (830, 51456), (960, 44488), (996, 42880), (1005, 42496), (1072, 39840), (1245, 34304), (1280, 33366), (1328, 32160), (1340, 31872), (1536, 27805), (1608, 26560), (1660, 25728), (1920, 22244), (1992, 21440), (2010, 21248), (2144, 19920), (2490, 17152), (2560, 16683), (2656, 16080), (2680, 15936), (3216, 13280), (3320, 12864), (3840, 11122), (3984, 10720), (4020, 10624), (4288, 9960), (4980, 8576), (5312, 8040), (5360, 7968), (5561, 7680), (6432, 6640)]