1220160000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 400

約数和(自身を含む): 4295225088

約数和(自身を除く): 3075065088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 41, 48, 50, 60, 62, 64, 75, 80, 82, 93, 96, 100, 120, 123, 124, 125, 128, 150, 155, 160, 164, 186, 192, 200, 205, 240, 246, 248, 250, 256, 300, 310, 320, 328, 372, 375, 384, 400, 410, 465, 480, 492, 496, 500, 512, 600, 615, 620, 625, 640, 656, 744, 750, 768, 775, 800, 820, 930, 960, 984, 992, 1000, 1025, 1200, 1230, 1240, 1250, 1271, 1280, 1312, 1488, 1500, 1536, 1550, 1600, 1640, 1860, 1875, 1920, 1968, 1984, 2000, 2050, 2325, 2400, 2460, 2480, 2500, 2542, 2560, 2624, 2976, 3000, 3075, 3100, 3200, 3280, 3720, 3750, 3813, 3840, 3875, 3936, 3968, 4000, 4100, 4650, 4800, 4920, 4960, 5000, 5084, 5125, 5248, 5952, 6000, 6150, 6200, 6355, 6400, 6560, 7440, 7500, 7626, 7680, 7750, 7872, 7936, 8000, 8200, 9300, 9600, 9840, 9920, 10000, 10168, 10250, 10496, 11625, 11904, 12000, 12300, 12400, 12710, 12800, 13120, 14880, 15000, 15252, 15375, 15500, 15744, 15872, 16000, 16400, 18600, 19065, 19200, 19375, 19680, 19840, 20000, 20336, 20500, 20992, 23250, 23808, 24000, 24600, 24800, 25420, 25625, 26240, 29760, 30000, 30504, 30750, 31000, 31488, 31775, 32000, 32800, 37200, 38130, 38400, 38750, 39360, 39680, 40000, 40672, 41000, 46500, 47616, 48000, 49200, 49600, 50840, 51250, 52480, 58125, 59520, 60000, 61008, 61500, 62000, 62976, 63550, 64000, 65600, 74400, 76260, 76875, 77500, 78720, 79360, 80000, 81344, 82000, 93000, 95325, 96000, 98400, 99200, 101680, 102500, 104960, 116250, 119040, 120000, 122016, 123000, 124000, 127100, 131200, 148800, 152520, 153750, 155000, 157440, 158875, 160000, 162688, 164000, 186000, 190650, 192000, 196800, 198400, 203360, 205000, 232500, 238080, 240000, 244032, 246000, 248000, 254200, 262400, 297600, 305040, 307500, 310000, 314880, 317750, 320000, 325376, 328000, 372000, 381300, 393600, 396800, 406720, 410000, 465000, 476625, 480000, 488064, 492000, 496000, 508400, 524800, 595200, 610080, 615000, 620000, 635500, 650752, 656000, 744000, 762600, 787200, 794375, 813440, 820000, 930000, 953250, 960000, 976128, 984000, 992000, 1016800, 1190400, 1220160, 1230000, 1240000, 1271000, 1312000, 1488000, 1525200, 1574400, 1588750, 1626880, 1640000, 1860000, 1906500, 1952256, 1968000, 1984000, 2033600, 2383125, 2440320, 2460000, 2480000, 2542000, 2624000, 2976000, 3050400, 3177500, 3253760, 3280000, 3720000, 3813000, 3936000, 4067200, 4766250, 4880640, 4920000, 4960000, 5084000, 5952000, 6100800, 6355000, 6560000, 7440000, 7626000, 7872000, 8134400, 9532500, 9761280, 9840000, 9920000, 10168000, 12201600, 12710000, 13120000, 14880000, 15252000, 16268800, 19065000, 19680000, 20336000, 24403200, 25420000, 29760000, 30504000, 38130000, 39360000, 40672000, 48806400, 50840000, 61008000, 76260000, 81344000, 101680000, 122016000, 152520000, 203360000, 244032000, 305040000, 406720000, 610080000, 1220160000]

約数ペア:

[(1, 1220160000), (2, 610080000), (3, 406720000), (4, 305040000), (5, 244032000), (6, 203360000), (8, 152520000), (10, 122016000), (12, 101680000), (15, 81344000), (16, 76260000), (20, 61008000), (24, 50840000), (25, 48806400), (30, 40672000), (31, 39360000), (32, 38130000), (40, 30504000), (41, 29760000), (48, 25420000), (50, 24403200), (60, 20336000), (62, 19680000), (64, 19065000), (75, 16268800), (80, 15252000), (82, 14880000), (93, 13120000), (96, 12710000), (100, 12201600), (120, 10168000), (123, 9920000), (124, 9840000), (125, 9761280), (128, 9532500), (150, 8134400), (155, 7872000), (160, 7626000), (164, 7440000), (186, 6560000), (192, 6355000), (200, 6100800), (205, 5952000), (240, 5084000), (246, 4960000), (248, 4920000), (250, 4880640), (256, 4766250), (300, 4067200), (310, 3936000), (320, 3813000), (328, 3720000), (372, 3280000), (375, 3253760), (384, 3177500), (400, 3050400), (410, 2976000), (465, 2624000), (480, 2542000), (492, 2480000), (496, 2460000), (500, 2440320), (512, 2383125), (600, 2033600), (615, 1984000), (620, 1968000), (625, 1952256), (640, 1906500), (656, 1860000), (744, 1640000), (750, 1626880), (768, 1588750), (775, 1574400), (800, 1525200), (820, 1488000), (930, 1312000), (960, 1271000), (984, 1240000), (992, 1230000), (1000, 1220160), (1025, 1190400), (1200, 1016800), (1230, 992000), (1240, 984000), (1250, 976128), (1271, 960000), (1280, 953250), (1312, 930000), (1488, 820000), (1500, 813440), (1536, 794375), (1550, 787200), (1600, 762600), (1640, 744000), (1860, 656000), (1875, 650752), (1920, 635500), (1968, 620000), (1984, 615000), (2000, 610080), (2050, 595200), (2325, 524800), (2400, 508400), (2460, 496000), (2480, 492000), (2500, 488064), (2542, 480000), (2560, 476625), (2624, 465000), (2976, 410000), (3000, 406720), (3075, 396800), (3100, 393600), (3200, 381300), (3280, 372000), (3720, 328000), (3750, 325376), (3813, 320000), (3840, 317750), (3875, 314880), (3936, 310000), (3968, 307500), (4000, 305040), (4100, 297600), (4650, 262400), (4800, 254200), (4920, 248000), (4960, 246000), (5000, 244032), (5084, 240000), (5125, 238080), (5248, 232500), (5952, 205000), (6000, 203360), (6150, 198400), (6200, 196800), (6355, 192000), (6400, 190650), (6560, 186000), (7440, 164000), (7500, 162688), (7626, 160000), (7680, 158875), (7750, 157440), (7872, 155000), (7936, 153750), (8000, 152520), (8200, 148800), (9300, 131200), (9600, 127100), (9840, 124000), (9920, 123000), (10000, 122016), (10168, 120000), (10250, 119040), (10496, 116250), (11625, 104960), (11904, 102500), (12000, 101680), (12300, 99200), (12400, 98400), (12710, 96000), (12800, 95325), (13120, 93000), (14880, 82000), (15000, 81344), (15252, 80000), (15375, 79360), (15500, 78720), (15744, 77500), (15872, 76875), (16000, 76260), (16400, 74400), (18600, 65600), (19065, 64000), (19200, 63550), (19375, 62976), (19680, 62000), (19840, 61500), (20000, 61008), (20336, 60000), (20500, 59520), (20992, 58125), (23250, 52480), (23808, 51250), (24000, 50840), (24600, 49600), (24800, 49200), (25420, 48000), (25625, 47616), (26240, 46500), (29760, 41000), (30000, 40672), (30504, 40000), (30750, 39680), (31000, 39360), (31488, 38750), (31775, 38400), (32000, 38130), (32800, 37200)]