1150720000

素因数分解:

$2^{11}\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 3070267200

約数和(自身を除く): 1919547200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 125, 128, 145, 155, 160, 200, 232, 248, 250, 256, 290, 310, 320, 400, 464, 496, 500, 512, 580, 620, 625, 640, 725, 775, 800, 899, 928, 992, 1000, 1024, 1160, 1240, 1250, 1280, 1450, 1550, 1600, 1798, 1856, 1984, 2000, 2048, 2320, 2480, 2500, 2560, 2900, 3100, 3200, 3596, 3625, 3712, 3875, 3968, 4000, 4495, 4640, 4960, 5000, 5120, 5800, 6200, 6400, 7192, 7250, 7424, 7750, 7936, 8000, 8990, 9280, 9920, 10000, 10240, 11600, 12400, 12800, 14384, 14500, 14848, 15500, 15872, 16000, 17980, 18125, 18560, 19375, 19840, 20000, 22475, 23200, 24800, 25600, 28768, 29000, 29696, 31000, 31744, 32000, 35960, 36250, 37120, 38750, 39680, 40000, 44950, 46400, 49600, 51200, 57536, 58000, 59392, 62000, 63488, 64000, 71920, 72500, 74240, 77500, 79360, 80000, 89900, 92800, 99200, 112375, 115072, 116000, 124000, 128000, 143840, 145000, 148480, 155000, 158720, 160000, 179800, 185600, 198400, 224750, 230144, 232000, 248000, 256000, 287680, 290000, 296960, 310000, 317440, 320000, 359600, 371200, 396800, 449500, 460288, 464000, 496000, 561875, 575360, 580000, 620000, 640000, 719200, 742400, 793600, 899000, 920576, 928000, 992000, 1123750, 1150720, 1160000, 1240000, 1280000, 1438400, 1484800, 1587200, 1798000, 1841152, 1856000, 1984000, 2247500, 2301440, 2320000, 2480000, 2876800, 3596000, 3712000, 3968000, 4495000, 4602880, 4640000, 4960000, 5753600, 7192000, 7424000, 7936000, 8990000, 9205760, 9280000, 9920000, 11507200, 14384000, 17980000, 18560000, 19840000, 23014400, 28768000, 35960000, 37120000, 39680000, 46028800, 57536000, 71920000, 115072000, 143840000, 230144000, 287680000, 575360000, 1150720000]

約数ペア:

[(1, 1150720000), (2, 575360000), (4, 287680000), (5, 230144000), (8, 143840000), (10, 115072000), (16, 71920000), (20, 57536000), (25, 46028800), (29, 39680000), (31, 37120000), (32, 35960000), (40, 28768000), (50, 23014400), (58, 19840000), (62, 18560000), (64, 17980000), (80, 14384000), (100, 11507200), (116, 9920000), (124, 9280000), (125, 9205760), (128, 8990000), (145, 7936000), (155, 7424000), (160, 7192000), (200, 5753600), (232, 4960000), (248, 4640000), (250, 4602880), (256, 4495000), (290, 3968000), (310, 3712000), (320, 3596000), (400, 2876800), (464, 2480000), (496, 2320000), (500, 2301440), (512, 2247500), (580, 1984000), (620, 1856000), (625, 1841152), (640, 1798000), (725, 1587200), (775, 1484800), (800, 1438400), (899, 1280000), (928, 1240000), (992, 1160000), (1000, 1150720), (1024, 1123750), (1160, 992000), (1240, 928000), (1250, 920576), (1280, 899000), (1450, 793600), (1550, 742400), (1600, 719200), (1798, 640000), (1856, 620000), (1984, 580000), (2000, 575360), (2048, 561875), (2320, 496000), (2480, 464000), (2500, 460288), (2560, 449500), (2900, 396800), (3100, 371200), (3200, 359600), (3596, 320000), (3625, 317440), (3712, 310000), (3875, 296960), (3968, 290000), (4000, 287680), (4495, 256000), (4640, 248000), (4960, 232000), (5000, 230144), (5120, 224750), (5800, 198400), (6200, 185600), (6400, 179800), (7192, 160000), (7250, 158720), (7424, 155000), (7750, 148480), (7936, 145000), (8000, 143840), (8990, 128000), (9280, 124000), (9920, 116000), (10000, 115072), (10240, 112375), (11600, 99200), (12400, 92800), (12800, 89900), (14384, 80000), (14500, 79360), (14848, 77500), (15500, 74240), (15872, 72500), (16000, 71920), (17980, 64000), (18125, 63488), (18560, 62000), (19375, 59392), (19840, 58000), (20000, 57536), (22475, 51200), (23200, 49600), (24800, 46400), (25600, 44950), (28768, 40000), (29000, 39680), (29696, 38750), (31000, 37120), (31744, 36250), (32000, 35960)]