1260883200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3909

約数の個数: 216

約数和(自身を含む): 4407092928

約数和(自身を除く): 3146209728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 3863, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 7726, 8160, 9600, 10200, 10880, 11589, 13056, 13600, 15452, 16320, 19200, 19315, 20400, 21760, 23178, 27200, 30904, 32640, 38630, 40800, 46356, 54400, 57945, 61808, 65280, 65671, 77260, 81600, 92712, 96575, 108800, 115890, 123616, 131342, 154520, 163200, 185424, 193150, 197013, 231780, 247232, 262684, 289725, 309040, 326400, 328355, 370848, 386300, 394026, 463560, 494464, 525368, 579450, 618080, 656710, 741696, 772600, 788052, 927120, 985065, 988928, 1050736, 1158900, 1236160, 1313420, 1483392, 1545200, 1576104, 1641775, 1854240, 1970130, 2101472, 2317800, 2472320, 2626840, 2966784, 3090400, 3152208, 3283550, 3708480, 3940260, 4202944, 4635600, 4925325, 4944640, 5253680, 6180800, 6304416, 6567100, 7416960, 7880520, 8405888, 9271200, 9850650, 10507360, 12361600, 12608832, 13134200, 14833920, 15761040, 16811776, 18542400, 19701300, 21014720, 24723200, 25217664, 26268400, 31522080, 37084800, 39402600, 42029440, 50435328, 52536800, 63044160, 74169600, 78805200, 84058880, 105073600, 126088320, 157610400, 210147200, 252176640, 315220800, 420294400, 630441600, 1260883200]

約数ペア:

[(1, 1260883200), (2, 630441600), (3, 420294400), (4, 315220800), (5, 252176640), (6, 210147200), (8, 157610400), (10, 126088320), (12, 105073600), (15, 84058880), (16, 78805200), (17, 74169600), (20, 63044160), (24, 52536800), (25, 50435328), (30, 42029440), (32, 39402600), (34, 37084800), (40, 31522080), (48, 26268400), (50, 25217664), (51, 24723200), (60, 21014720), (64, 19701300), (68, 18542400), (75, 16811776), (80, 15761040), (85, 14833920), (96, 13134200), (100, 12608832), (102, 12361600), (120, 10507360), (128, 9850650), (136, 9271200), (150, 8405888), (160, 7880520), (170, 7416960), (192, 6567100), (200, 6304416), (204, 6180800), (240, 5253680), (255, 4944640), (256, 4925325), (272, 4635600), (300, 4202944), (320, 3940260), (340, 3708480), (384, 3283550), (400, 3152208), (408, 3090400), (425, 2966784), (480, 2626840), (510, 2472320), (544, 2317800), (600, 2101472), (640, 1970130), (680, 1854240), (768, 1641775), (800, 1576104), (816, 1545200), (850, 1483392), (960, 1313420), (1020, 1236160), (1088, 1158900), (1200, 1050736), (1275, 988928), (1280, 985065), (1360, 927120), (1600, 788052), (1632, 772600), (1700, 741696), (1920, 656710), (2040, 618080), (2176, 579450), (2400, 525368), (2550, 494464), (2720, 463560), (3200, 394026), (3264, 386300), (3400, 370848), (3840, 328355), (3863, 326400), (4080, 309040), (4352, 289725), (4800, 262684), (5100, 247232), (5440, 231780), (6400, 197013), (6528, 193150), (6800, 185424), (7726, 163200), (8160, 154520), (9600, 131342), (10200, 123616), (10880, 115890), (11589, 108800), (13056, 96575), (13600, 92712), (15452, 81600), (16320, 77260), (19200, 65671), (19315, 65280), (20400, 61808), (21760, 57945), (23178, 54400), (27200, 46356), (30904, 40800), (32640, 38630)]