2430400000

素因数分解:

$2^9\times 5^5\times 7^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 360

約数和(自身を含む): 7288408512

約数和(自身を除く): 4858008512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 125, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 250, 256, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 500, 512, 560, 620, 625, 640, 700, 775, 784, 800, 868, 875, 896, 980, 992, 1000, 1085, 1120, 1225, 1240, 1250, 1280, 1400, 1519, 1550, 1568, 1600, 1736, 1750, 1792, 1960, 1984, 2000, 2170, 2240, 2450, 2480, 2500, 2560, 2800, 3038, 3100, 3125, 3136, 3200, 3472, 3500, 3584, 3875, 3920, 3968, 4000, 4340, 4375, 4480, 4900, 4960, 5000, 5425, 5600, 6076, 6125, 6200, 6250, 6272, 6400, 6944, 7000, 7595, 7750, 7840, 7936, 8000, 8680, 8750, 8960, 9800, 9920, 10000, 10850, 11200, 12152, 12250, 12400, 12500, 12544, 12800, 13888, 14000, 15190, 15500, 15680, 15872, 16000, 17360, 17500, 17920, 19375, 19600, 19840, 20000, 21700, 21875, 22400, 24304, 24500, 24800, 25000, 25088, 27125, 27776, 28000, 30380, 30625, 31000, 31360, 32000, 34720, 35000, 37975, 38750, 39200, 39680, 40000, 43400, 43750, 44800, 48608, 49000, 49600, 50000, 54250, 55552, 56000, 60760, 61250, 62000, 62720, 64000, 69440, 70000, 75950, 77500, 78400, 79360, 80000, 86800, 87500, 89600, 96875, 97216, 98000, 99200, 100000, 108500, 111104, 112000, 121520, 122500, 124000, 125440, 135625, 138880, 140000, 151900, 153125, 155000, 156800, 160000, 173600, 175000, 189875, 193750, 194432, 196000, 198400, 200000, 217000, 224000, 243040, 245000, 248000, 271250, 277760, 280000, 303800, 306250, 310000, 313600, 320000, 347200, 350000, 379750, 387500, 388864, 392000, 396800, 400000, 434000, 448000, 486080, 490000, 496000, 542500, 555520, 560000, 607600, 612500, 620000, 627200, 678125, 694400, 700000, 759500, 775000, 777728, 784000, 800000, 868000, 949375, 972160, 980000, 992000, 1085000, 1120000, 1215200, 1225000, 1240000, 1356250, 1388800, 1400000, 1519000, 1550000, 1568000, 1600000, 1736000, 1898750, 1944320, 1960000, 1984000, 2170000, 2240000, 2430400, 2450000, 2480000, 2712500, 2777600, 2800000, 3038000, 3100000, 3136000, 3472000, 3797500, 3888640, 3920000, 4340000, 4746875, 4860800, 4900000, 4960000, 5425000, 5600000, 6076000, 6200000, 6944000, 7595000, 7840000, 8680000, 9493750, 9721600, 9800000, 9920000, 10850000, 11200000, 12152000, 12400000, 13888000, 15190000, 15680000, 17360000, 18987500, 19443200, 19600000, 21700000, 24304000, 24800000, 30380000, 34720000, 37975000, 39200000, 43400000, 48608000, 49600000, 60760000, 69440000, 75950000, 78400000, 86800000, 97216000, 121520000, 151900000, 173600000, 243040000, 303800000, 347200000, 486080000, 607600000, 1215200000, 2430400000]

約数ペア:

[(1, 2430400000), (2, 1215200000), (4, 607600000), (5, 486080000), (7, 347200000), (8, 303800000), (10, 243040000), (14, 173600000), (16, 151900000), (20, 121520000), (25, 97216000), (28, 86800000), (31, 78400000), (32, 75950000), (35, 69440000), (40, 60760000), (49, 49600000), (50, 48608000), (56, 43400000), (62, 39200000), (64, 37975000), (70, 34720000), (80, 30380000), (98, 24800000), (100, 24304000), (112, 21700000), (124, 19600000), (125, 19443200), (128, 18987500), (140, 17360000), (155, 15680000), (160, 15190000), (175, 13888000), (196, 12400000), (200, 12152000), (217, 11200000), (224, 10850000), (245, 9920000), (248, 9800000), (250, 9721600), (256, 9493750), (280, 8680000), (310, 7840000), (320, 7595000), (350, 6944000), (392, 6200000), (400, 6076000), (434, 5600000), (448, 5425000), (490, 4960000), (496, 4900000), (500, 4860800), (512, 4746875), (560, 4340000), (620, 3920000), (625, 3888640), (640, 3797500), (700, 3472000), (775, 3136000), (784, 3100000), (800, 3038000), (868, 2800000), (875, 2777600), (896, 2712500), (980, 2480000), (992, 2450000), (1000, 2430400), (1085, 2240000), (1120, 2170000), (1225, 1984000), (1240, 1960000), (1250, 1944320), (1280, 1898750), (1400, 1736000), (1519, 1600000), (1550, 1568000), (1568, 1550000), (1600, 1519000), (1736, 1400000), (1750, 1388800), (1792, 1356250), (1960, 1240000), (1984, 1225000), (2000, 1215200), (2170, 1120000), (2240, 1085000), (2450, 992000), (2480, 980000), (2500, 972160), (2560, 949375), (2800, 868000), (3038, 800000), (3100, 784000), (3125, 777728), (3136, 775000), (3200, 759500), (3472, 700000), (3500, 694400), (3584, 678125), (3875, 627200), (3920, 620000), (3968, 612500), (4000, 607600), (4340, 560000), (4375, 555520), (4480, 542500), (4900, 496000), (4960, 490000), (5000, 486080), (5425, 448000), (5600, 434000), (6076, 400000), (6125, 396800), (6200, 392000), (6250, 388864), (6272, 387500), (6400, 379750), (6944, 350000), (7000, 347200), (7595, 320000), (7750, 313600), (7840, 310000), (7936, 306250), (8000, 303800), (8680, 280000), (8750, 277760), (8960, 271250), (9800, 248000), (9920, 245000), (10000, 243040), (10850, 224000), (11200, 217000), (12152, 200000), (12250, 198400), (12400, 196000), (12500, 194432), (12544, 193750), (12800, 189875), (13888, 175000), (14000, 173600), (15190, 160000), (15500, 156800), (15680, 155000), (15872, 153125), (16000, 151900), (17360, 140000), (17500, 138880), (17920, 135625), (19375, 125440), (19600, 124000), (19840, 122500), (20000, 121520), (21700, 112000), (21875, 111104), (22400, 108500), (24304, 100000), (24500, 99200), (24800, 98000), (25000, 97216), (25088, 96875), (27125, 89600), (27776, 87500), (28000, 86800), (30380, 80000), (30625, 79360), (31000, 78400), (31360, 77500), (32000, 75950), (34720, 70000), (35000, 69440), (37975, 64000), (38750, 62720), (39200, 62000), (39680, 61250), (40000, 60760), (43400, 56000), (43750, 55552), (44800, 54250), (48608, 50000), (49000, 49600)]