18088510080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2811

約数の個数: 256

約数和(自身を含む): 60570374400

約数和(自身を除く): 42481864320

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, 157, 160, 184, 192, 230, 240, 276, 314, 320, 345, 368, 384, 460, 471, 480, 552, 628, 640, 690, 736, 785, 920, 942, 960, 1104, 1256, 1380, 1472, 1570, 1840, 1884, 1920, 2208, 2355, 2512, 2609, 2760, 2944, 3140, 3611, 3680, 3768, 4416, 4710, 5024, 5218, 5520, 6280, 7222, 7360, 7536, 7827, 8832, 9420, 10048, 10436, 10833, 11040, 12560, 13045, 14444, 14720, 15072, 15654, 18055, 18840, 20096, 20872, 21666, 22080, 25120, 26090, 28888, 30144, 31308, 36110, 37680, 39135, 41744, 43332, 44160, 50240, 52180, 54165, 57776, 60007, 60288, 62616, 72220, 75360, 78270, 83488, 86664, 100480, 104360, 108330, 115552, 120014, 125232, 144440, 150720, 156540, 166976, 173328, 180021, 208720, 216660, 231104, 240028, 250464, 288880, 300035, 301440, 313080, 333952, 346656, 360042, 409613, 417440, 433320, 462208, 480056, 500928, 577760, 600070, 626160, 693312, 720084, 819226, 834880, 866640, 900105, 960112, 1001856, 1155520, 1200140, 1228839, 1252320, 1386624, 1440168, 1638452, 1669760, 1733280, 1800210, 1920224, 2048065, 2311040, 2400280, 2457678, 2504640, 2880336, 3276904, 3466560, 3600420, 3840448, 4096130, 4800560, 4915356, 5009280, 5760672, 6144195, 6553808, 6933120, 7200840, 7680896, 8192260, 9421099, 9601120, 9830712, 11521344, 12288390, 13107616, 14401680, 16384520, 18842198, 19202240, 19661424, 23042688, 24576780, 26215232, 28263297, 28803360, 32769040, 37684396, 38404480, 39322848, 47105495, 49153560, 52430464, 56526594, 57606720, 65538080, 75368792, 78645696, 94210990, 98307120, 113053188, 115213440, 131076160, 141316485, 150737584, 157291392, 188421980, 196614240, 226106376, 262152320, 282632970, 301475168, 376843960, 393228480, 452212752, 565265940, 602950336, 753687920, 786456960, 904425504, 1130531880, 1205900672, 1507375840, 1808851008, 2261063760, 3014751680, 3617702016, 4522127520, 6029503360, 9044255040, 18088510080]

約数ペア:

[(1, 18088510080), (2, 9044255040), (3, 6029503360), (4, 4522127520), (5, 3617702016), (6, 3014751680), (8, 2261063760), (10, 1808851008), (12, 1507375840), (15, 1205900672), (16, 1130531880), (20, 904425504), (23, 786456960), (24, 753687920), (30, 602950336), (32, 565265940), (40, 452212752), (46, 393228480), (48, 376843960), (60, 301475168), (64, 282632970), (69, 262152320), (80, 226106376), (92, 196614240), (96, 188421980), (115, 157291392), (120, 150737584), (128, 141316485), (138, 131076160), (157, 115213440), (160, 113053188), (184, 98307120), (192, 94210990), (230, 78645696), (240, 75368792), (276, 65538080), (314, 57606720), (320, 56526594), (345, 52430464), (368, 49153560), (384, 47105495), (460, 39322848), (471, 38404480), (480, 37684396), (552, 32769040), (628, 28803360), (640, 28263297), (690, 26215232), (736, 24576780), (785, 23042688), (920, 19661424), (942, 19202240), (960, 18842198), (1104, 16384520), (1256, 14401680), (1380, 13107616), (1472, 12288390), (1570, 11521344), (1840, 9830712), (1884, 9601120), (1920, 9421099), (2208, 8192260), (2355, 7680896), (2512, 7200840), (2609, 6933120), (2760, 6553808), (2944, 6144195), (3140, 5760672), (3611, 5009280), (3680, 4915356), (3768, 4800560), (4416, 4096130), (4710, 3840448), (5024, 3600420), (5218, 3466560), (5520, 3276904), (6280, 2880336), (7222, 2504640), (7360, 2457678), (7536, 2400280), (7827, 2311040), (8832, 2048065), (9420, 1920224), (10048, 1800210), (10436, 1733280), (10833, 1669760), (11040, 1638452), (12560, 1440168), (13045, 1386624), (14444, 1252320), (14720, 1228839), (15072, 1200140), (15654, 1155520), (18055, 1001856), (18840, 960112), (20096, 900105), (20872, 866640), (21666, 834880), (22080, 819226), (25120, 720084), (26090, 693312), (28888, 626160), (30144, 600070), (31308, 577760), (36110, 500928), (37680, 480056), (39135, 462208), (41744, 433320), (43332, 417440), (44160, 409613), (50240, 360042), (52180, 346656), (54165, 333952), (57776, 313080), (60007, 301440), (60288, 300035), (62616, 288880), (72220, 250464), (75360, 240028), (78270, 231104), (83488, 216660), (86664, 208720), (100480, 180021), (104360, 173328), (108330, 166976), (115552, 156540), (120014, 150720), (125232, 144440)]