1691946240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19157}}^1$

素因数の和:19204

約数の個数: 144

約数和(自身を含む): 5638889088

約数和(自身を除く): 3946942848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 19157, 22080, 29440, 38314, 44160, 57471, 76628, 88320, 95785, 114942, 153256, 191570, 229884, 287355, 306512, 383140, 440611, 459768, 574710, 613024, 766280, 881222, 919536, 1149420, 1226048, 1321833, 1532560, 1762444, 1839072, 2203055, 2298840, 2452096, 2643666, 3065120, 3524888, 3678144, 4406110, 4597680, 4904192, 5287332, 6130240, 6609165, 7049776, 7356288, 8812220, 9195360, 10574664, 12260480, 13218330, 14099552, 14712576, 17624440, 18390720, 21149328, 24520960, 26436660, 28199104, 35248880, 36781440, 42298656, 52873320, 56398208, 70497760, 73562880, 84597312, 105746640, 112796416, 140995520, 169194624, 211493280, 281991040, 338389248, 422986560, 563982080, 845973120, 1691946240]

約数ペア:

[(1, 1691946240), (2, 845973120), (3, 563982080), (4, 422986560), (5, 338389248), (6, 281991040), (8, 211493280), (10, 169194624), (12, 140995520), (15, 112796416), (16, 105746640), (20, 84597312), (23, 73562880), (24, 70497760), (30, 56398208), (32, 52873320), (40, 42298656), (46, 36781440), (48, 35248880), (60, 28199104), (64, 26436660), (69, 24520960), (80, 21149328), (92, 18390720), (96, 17624440), (115, 14712576), (120, 14099552), (128, 13218330), (138, 12260480), (160, 10574664), (184, 9195360), (192, 8812220), (230, 7356288), (240, 7049776), (256, 6609165), (276, 6130240), (320, 5287332), (345, 4904192), (368, 4597680), (384, 4406110), (460, 3678144), (480, 3524888), (552, 3065120), (640, 2643666), (690, 2452096), (736, 2298840), (768, 2203055), (920, 1839072), (960, 1762444), (1104, 1532560), (1280, 1321833), (1380, 1226048), (1472, 1149420), (1840, 919536), (1920, 881222), (2208, 766280), (2760, 613024), (2944, 574710), (3680, 459768), (3840, 440611), (4416, 383140), (5520, 306512), (5888, 287355), (7360, 229884), (8832, 191570), (11040, 153256), (14720, 114942), (17664, 95785), (19157, 88320), (22080, 76628), (29440, 57471), (38314, 44160)]