347480000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 1056936672

約数和(自身を除く): 709456672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 73, 80, 85, 100, 112, 119, 125, 136, 140, 146, 160, 170, 175, 200, 224, 238, 250, 272, 280, 292, 320, 340, 350, 365, 400, 425, 448, 476, 500, 511, 544, 560, 584, 595, 625, 680, 700, 730, 800, 850, 875, 952, 1000, 1022, 1088, 1120, 1168, 1190, 1241, 1250, 1360, 1400, 1460, 1600, 1700, 1750, 1825, 1904, 2000, 2044, 2125, 2240, 2336, 2380, 2482, 2500, 2555, 2720, 2800, 2920, 2975, 3400, 3500, 3650, 3808, 4000, 4088, 4250, 4375, 4672, 4760, 4964, 5000, 5110, 5440, 5600, 5840, 5950, 6205, 6800, 7000, 7300, 7616, 8000, 8176, 8500, 8687, 8750, 9125, 9520, 9928, 10000, 10220, 10625, 11200, 11680, 11900, 12410, 12775, 13600, 14000, 14600, 14875, 16352, 17000, 17374, 17500, 18250, 19040, 19856, 20000, 20440, 21250, 23360, 23800, 24820, 25550, 27200, 28000, 29200, 29750, 31025, 32704, 34000, 34748, 35000, 36500, 38080, 39712, 40000, 40880, 42500, 43435, 45625, 47600, 49640, 51100, 56000, 58400, 59500, 62050, 63875, 68000, 69496, 70000, 73000, 74375, 79424, 81760, 85000, 86870, 91250, 95200, 99280, 102200, 116800, 119000, 124100, 127750, 136000, 138992, 140000, 146000, 148750, 155125, 163520, 170000, 173740, 182500, 190400, 198560, 204400, 217175, 238000, 248200, 255500, 277984, 280000, 292000, 297500, 310250, 319375, 340000, 347480, 365000, 397120, 408800, 434350, 476000, 496400, 511000, 555968, 584000, 595000, 620500, 638750, 680000, 694960, 730000, 775625, 817600, 868700, 952000, 992800, 1022000, 1085875, 1190000, 1241000, 1277500, 1389920, 1460000, 1551250, 1737400, 1985600, 2044000, 2171750, 2380000, 2482000, 2555000, 2779840, 2920000, 3102500, 3474800, 4088000, 4343500, 4760000, 4964000, 5110000, 5429375, 6205000, 6949600, 8687000, 9928000, 10220000, 10858750, 12410000, 13899200, 17374000, 20440000, 21717500, 24820000, 34748000, 43435000, 49640000, 69496000, 86870000, 173740000, 347480000]

約数ペア:

[(1, 347480000), (2, 173740000), (4, 86870000), (5, 69496000), (7, 49640000), (8, 43435000), (10, 34748000), (14, 24820000), (16, 21717500), (17, 20440000), (20, 17374000), (25, 13899200), (28, 12410000), (32, 10858750), (34, 10220000), (35, 9928000), (40, 8687000), (50, 6949600), (56, 6205000), (64, 5429375), (68, 5110000), (70, 4964000), (73, 4760000), (80, 4343500), (85, 4088000), (100, 3474800), (112, 3102500), (119, 2920000), (125, 2779840), (136, 2555000), (140, 2482000), (146, 2380000), (160, 2171750), (170, 2044000), (175, 1985600), (200, 1737400), (224, 1551250), (238, 1460000), (250, 1389920), (272, 1277500), (280, 1241000), (292, 1190000), (320, 1085875), (340, 1022000), (350, 992800), (365, 952000), (400, 868700), (425, 817600), (448, 775625), (476, 730000), (500, 694960), (511, 680000), (544, 638750), (560, 620500), (584, 595000), (595, 584000), (625, 555968), (680, 511000), (700, 496400), (730, 476000), (800, 434350), (850, 408800), (875, 397120), (952, 365000), (1000, 347480), (1022, 340000), (1088, 319375), (1120, 310250), (1168, 297500), (1190, 292000), (1241, 280000), (1250, 277984), (1360, 255500), (1400, 248200), (1460, 238000), (1600, 217175), (1700, 204400), (1750, 198560), (1825, 190400), (1904, 182500), (2000, 173740), (2044, 170000), (2125, 163520), (2240, 155125), (2336, 148750), (2380, 146000), (2482, 140000), (2500, 138992), (2555, 136000), (2720, 127750), (2800, 124100), (2920, 119000), (2975, 116800), (3400, 102200), (3500, 99280), (3650, 95200), (3808, 91250), (4000, 86870), (4088, 85000), (4250, 81760), (4375, 79424), (4672, 74375), (4760, 73000), (4964, 70000), (5000, 69496), (5110, 68000), (5440, 63875), (5600, 62050), (5840, 59500), (5950, 58400), (6205, 56000), (6800, 51100), (7000, 49640), (7300, 47600), (7616, 45625), (8000, 43435), (8176, 42500), (8500, 40880), (8687, 40000), (8750, 39712), (9125, 38080), (9520, 36500), (9928, 35000), (10000, 34748), (10220, 34000), (10625, 32704), (11200, 31025), (11680, 29750), (11900, 29200), (12410, 28000), (12775, 27200), (13600, 25550), (14000, 24820), (14600, 23800), (14875, 23360), (16352, 21250), (17000, 20440), (17374, 20000), (17500, 19856), (18250, 19040)]