2018240000

素因数分解:

$2^9\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 400

約数和(自身を含む): 6212736288

約数和(自身を除く): 4194496288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 53, 56, 64, 68, 70, 80, 85, 100, 106, 112, 119, 125, 128, 136, 140, 160, 170, 175, 200, 212, 224, 238, 250, 256, 265, 272, 280, 320, 340, 350, 371, 400, 424, 425, 448, 476, 500, 512, 530, 544, 560, 595, 625, 640, 680, 700, 742, 800, 848, 850, 875, 896, 901, 952, 1000, 1060, 1088, 1120, 1190, 1250, 1280, 1325, 1360, 1400, 1484, 1600, 1696, 1700, 1750, 1792, 1802, 1855, 1904, 2000, 2120, 2125, 2176, 2240, 2380, 2500, 2560, 2650, 2720, 2800, 2968, 2975, 3200, 3392, 3400, 3500, 3584, 3604, 3710, 3808, 4000, 4240, 4250, 4352, 4375, 4480, 4505, 4760, 5000, 5300, 5440, 5600, 5936, 5950, 6307, 6400, 6625, 6784, 6800, 7000, 7208, 7420, 7616, 8000, 8480, 8500, 8704, 8750, 8960, 9010, 9275, 9520, 10000, 10600, 10625, 10880, 11200, 11872, 11900, 12614, 12800, 13250, 13568, 13600, 14000, 14416, 14840, 14875, 15232, 16000, 16960, 17000, 17500, 17920, 18020, 18550, 19040, 20000, 21200, 21250, 21760, 22400, 22525, 23744, 23800, 25228, 26500, 27136, 27200, 28000, 28832, 29680, 29750, 30464, 31535, 32000, 33125, 33920, 34000, 35000, 36040, 37100, 38080, 40000, 42400, 42500, 43520, 44800, 45050, 46375, 47488, 47600, 50456, 53000, 54400, 56000, 57664, 59360, 59500, 60928, 63070, 64000, 66250, 67840, 68000, 70000, 72080, 74200, 74375, 76160, 80000, 84800, 85000, 89600, 90100, 92750, 94976, 95200, 100912, 106000, 108800, 112000, 112625, 115328, 118720, 119000, 126140, 132500, 135680, 136000, 140000, 144160, 148400, 148750, 152320, 157675, 160000, 169600, 170000, 180200, 185500, 189952, 190400, 201824, 212000, 217600, 224000, 225250, 230656, 231875, 237440, 238000, 252280, 265000, 272000, 280000, 288320, 296800, 297500, 304640, 315350, 320000, 339200, 340000, 360400, 371000, 380800, 403648, 424000, 448000, 450500, 461312, 463750, 474880, 476000, 504560, 530000, 544000, 560000, 563125, 576640, 593600, 595000, 630700, 678400, 680000, 720800, 742000, 761600, 788375, 807296, 848000, 901000, 927500, 949760, 952000, 1009120, 1060000, 1088000, 1120000, 1126250, 1153280, 1187200, 1190000, 1261400, 1360000, 1441600, 1484000, 1523200, 1576750, 1614592, 1696000, 1802000, 1855000, 1904000, 2018240, 2120000, 2240000, 2252500, 2306560, 2374400, 2380000, 2522800, 2720000, 2883200, 2968000, 3153500, 3229184, 3392000, 3604000, 3710000, 3808000, 3941875, 4036480, 4240000, 4505000, 4748800, 4760000, 5045600, 5440000, 5766400, 5936000, 6307000, 7208000, 7420000, 7616000, 7883750, 8072960, 8480000, 9010000, 9520000, 10091200, 11532800, 11872000, 12614000, 14416000, 14840000, 15767500, 16145920, 16960000, 18020000, 19040000, 20182400, 23744000, 25228000, 28832000, 29680000, 31535000, 36040000, 38080000, 40364800, 50456000, 57664000, 59360000, 63070000, 72080000, 80729600, 100912000, 118720000, 126140000, 144160000, 201824000, 252280000, 288320000, 403648000, 504560000, 1009120000, 2018240000]

約数ペア:

[(1, 2018240000), (2, 1009120000), (4, 504560000), (5, 403648000), (7, 288320000), (8, 252280000), (10, 201824000), (14, 144160000), (16, 126140000), (17, 118720000), (20, 100912000), (25, 80729600), (28, 72080000), (32, 63070000), (34, 59360000), (35, 57664000), (40, 50456000), (50, 40364800), (53, 38080000), (56, 36040000), (64, 31535000), (68, 29680000), (70, 28832000), (80, 25228000), (85, 23744000), (100, 20182400), (106, 19040000), (112, 18020000), (119, 16960000), (125, 16145920), (128, 15767500), (136, 14840000), (140, 14416000), (160, 12614000), (170, 11872000), (175, 11532800), (200, 10091200), (212, 9520000), (224, 9010000), (238, 8480000), (250, 8072960), (256, 7883750), (265, 7616000), (272, 7420000), (280, 7208000), (320, 6307000), (340, 5936000), (350, 5766400), (371, 5440000), (400, 5045600), (424, 4760000), (425, 4748800), (448, 4505000), (476, 4240000), (500, 4036480), (512, 3941875), (530, 3808000), (544, 3710000), (560, 3604000), (595, 3392000), (625, 3229184), (640, 3153500), (680, 2968000), (700, 2883200), (742, 2720000), (800, 2522800), (848, 2380000), (850, 2374400), (875, 2306560), (896, 2252500), (901, 2240000), (952, 2120000), (1000, 2018240), (1060, 1904000), (1088, 1855000), (1120, 1802000), (1190, 1696000), (1250, 1614592), (1280, 1576750), (1325, 1523200), (1360, 1484000), (1400, 1441600), (1484, 1360000), (1600, 1261400), (1696, 1190000), (1700, 1187200), (1750, 1153280), (1792, 1126250), (1802, 1120000), (1855, 1088000), (1904, 1060000), (2000, 1009120), (2120, 952000), (2125, 949760), (2176, 927500), (2240, 901000), (2380, 848000), (2500, 807296), (2560, 788375), (2650, 761600), (2720, 742000), (2800, 720800), (2968, 680000), (2975, 678400), (3200, 630700), (3392, 595000), (3400, 593600), (3500, 576640), (3584, 563125), (3604, 560000), (3710, 544000), (3808, 530000), (4000, 504560), (4240, 476000), (4250, 474880), (4352, 463750), (4375, 461312), (4480, 450500), (4505, 448000), (4760, 424000), (5000, 403648), (5300, 380800), (5440, 371000), (5600, 360400), (5936, 340000), (5950, 339200), (6307, 320000), (6400, 315350), (6625, 304640), (6784, 297500), (6800, 296800), (7000, 288320), (7208, 280000), (7420, 272000), (7616, 265000), (8000, 252280), (8480, 238000), (8500, 237440), (8704, 231875), (8750, 230656), (8960, 225250), (9010, 224000), (9275, 217600), (9520, 212000), (10000, 201824), (10600, 190400), (10625, 189952), (10880, 185500), (11200, 180200), (11872, 170000), (11900, 169600), (12614, 160000), (12800, 157675), (13250, 152320), (13568, 148750), (13600, 148400), (14000, 144160), (14416, 140000), (14840, 136000), (14875, 135680), (15232, 132500), (16000, 126140), (16960, 119000), (17000, 118720), (17500, 115328), (17920, 112625), (18020, 112000), (18550, 108800), (19040, 106000), (20000, 100912), (21200, 95200), (21250, 94976), (21760, 92750), (22400, 90100), (22525, 89600), (23744, 85000), (23800, 84800), (25228, 80000), (26500, 76160), (27136, 74375), (27200, 74200), (28000, 72080), (28832, 70000), (29680, 68000), (29750, 67840), (30464, 66250), (31535, 64000), (32000, 63070), (33125, 60928), (33920, 59500), (34000, 59360), (35000, 57664), (36040, 56000), (37100, 54400), (38080, 53000), (40000, 50456), (42400, 47600), (42500, 47488), (43520, 46375), (44800, 45050)]