28415616000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{73999}}^1$

素因数の和:74037

約数の個数: 176

約数和(自身を含む): 94522272000

約数和(自身を除く): 66106656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4800, 5120, 6000, 6400, 7680, 8000, 9600, 12000, 12800, 15360, 16000, 19200, 24000, 25600, 32000, 38400, 48000, 64000, 73999, 76800, 96000, 128000, 147998, 192000, 221997, 295996, 369995, 384000, 443994, 591992, 739990, 887988, 1109985, 1183984, 1479980, 1775976, 1849975, 2219970, 2367968, 2959960, 3551952, 3699950, 4439940, 4735936, 5549925, 5919920, 7103904, 7399900, 8879880, 9249875, 9471872, 11099850, 11839840, 14207808, 14799800, 17759760, 18499750, 18943744, 22199700, 23679680, 27749625, 28415616, 29599600, 35519520, 36999500, 37887488, 44399400, 47359360, 55499250, 56831232, 59199200, 71039040, 73999000, 75774976, 88798800, 94718720, 110998500, 113662464, 118398400, 142078080, 147998000, 177597600, 189437440, 221997000, 227324928, 236796800, 284156160, 295996000, 355195200, 378874880, 443994000, 473593600, 568312320, 591992000, 710390400, 887988000, 947187200, 1136624640, 1183984000, 1420780800, 1775976000, 1894374400, 2367968000, 2841561600, 3551952000, 4735936000, 5683123200, 7103904000, 9471872000, 14207808000, 28415616000]

約数ペア:

[(1, 28415616000), (2, 14207808000), (3, 9471872000), (4, 7103904000), (5, 5683123200), (6, 4735936000), (8, 3551952000), (10, 2841561600), (12, 2367968000), (15, 1894374400), (16, 1775976000), (20, 1420780800), (24, 1183984000), (25, 1136624640), (30, 947187200), (32, 887988000), (40, 710390400), (48, 591992000), (50, 568312320), (60, 473593600), (64, 443994000), (75, 378874880), (80, 355195200), (96, 295996000), (100, 284156160), (120, 236796800), (125, 227324928), (128, 221997000), (150, 189437440), (160, 177597600), (192, 147998000), (200, 142078080), (240, 118398400), (250, 113662464), (256, 110998500), (300, 94718720), (320, 88798800), (375, 75774976), (384, 73999000), (400, 71039040), (480, 59199200), (500, 56831232), (512, 55499250), (600, 47359360), (640, 44399400), (750, 37887488), (768, 36999500), (800, 35519520), (960, 29599600), (1000, 28415616), (1024, 27749625), (1200, 23679680), (1280, 22199700), (1500, 18943744), (1536, 18499750), (1600, 17759760), (1920, 14799800), (2000, 14207808), (2400, 11839840), (2560, 11099850), (3000, 9471872), (3072, 9249875), (3200, 8879880), (3840, 7399900), (4000, 7103904), (4800, 5919920), (5120, 5549925), (6000, 4735936), (6400, 4439940), (7680, 3699950), (8000, 3551952), (9600, 2959960), (12000, 2367968), (12800, 2219970), (15360, 1849975), (16000, 1775976), (19200, 1479980), (24000, 1183984), (25600, 1109985), (32000, 887988), (38400, 739990), (48000, 591992), (64000, 443994), (73999, 384000), (76800, 369995), (96000, 295996), (128000, 221997), (147998, 192000)]