164371200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 216

約数和(自身を含む): 620460288

約数和(自身を除く): 456089088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1223, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2446, 2688, 2800, 3200, 3360, 3669, 3840, 4200, 4480, 4800, 4892, 5376, 5600, 6115, 6400, 6720, 7338, 8400, 8561, 8960, 9600, 9784, 11200, 12230, 13440, 14676, 16800, 17122, 18345, 19200, 19568, 22400, 24460, 25683, 26880, 29352, 30575, 33600, 34244, 36690, 39136, 42805, 44800, 48920, 51366, 58704, 61150, 67200, 68488, 73380, 78272, 85610, 91725, 97840, 102732, 117408, 122300, 128415, 134400, 136976, 146760, 156544, 171220, 183450, 195680, 205464, 214025, 234816, 244600, 256830, 273952, 293520, 313088, 342440, 366900, 391360, 410928, 428050, 469632, 489200, 513660, 547904, 587040, 642075, 684880, 733800, 782720, 821856, 856100, 939264, 978400, 1027320, 1095808, 1174080, 1284150, 1369760, 1467600, 1565440, 1643712, 1712200, 1956800, 2054640, 2191616, 2348160, 2568300, 2739520, 2935200, 3287424, 3424400, 3913600, 4109280, 4696320, 5136600, 5479040, 5870400, 6574848, 6848800, 7827200, 8218560, 10273200, 10958080, 11740800, 13697600, 16437120, 20546400, 23481600, 27395200, 32874240, 41092800, 54790400, 82185600, 164371200]

約数ペア:

[(1, 164371200), (2, 82185600), (3, 54790400), (4, 41092800), (5, 32874240), (6, 27395200), (7, 23481600), (8, 20546400), (10, 16437120), (12, 13697600), (14, 11740800), (15, 10958080), (16, 10273200), (20, 8218560), (21, 7827200), (24, 6848800), (25, 6574848), (28, 5870400), (30, 5479040), (32, 5136600), (35, 4696320), (40, 4109280), (42, 3913600), (48, 3424400), (50, 3287424), (56, 2935200), (60, 2739520), (64, 2568300), (70, 2348160), (75, 2191616), (80, 2054640), (84, 1956800), (96, 1712200), (100, 1643712), (105, 1565440), (112, 1467600), (120, 1369760), (128, 1284150), (140, 1174080), (150, 1095808), (160, 1027320), (168, 978400), (175, 939264), (192, 856100), (200, 821856), (210, 782720), (224, 733800), (240, 684880), (256, 642075), (280, 587040), (300, 547904), (320, 513660), (336, 489200), (350, 469632), (384, 428050), (400, 410928), (420, 391360), (448, 366900), (480, 342440), (525, 313088), (560, 293520), (600, 273952), (640, 256830), (672, 244600), (700, 234816), (768, 214025), (800, 205464), (840, 195680), (896, 183450), (960, 171220), (1050, 156544), (1120, 146760), (1200, 136976), (1223, 134400), (1280, 128415), (1344, 122300), (1400, 117408), (1600, 102732), (1680, 97840), (1792, 91725), (1920, 85610), (2100, 78272), (2240, 73380), (2400, 68488), (2446, 67200), (2688, 61150), (2800, 58704), (3200, 51366), (3360, 48920), (3669, 44800), (3840, 42805), (4200, 39136), (4480, 36690), (4800, 34244), (4892, 33600), (5376, 30575), (5600, 29352), (6115, 26880), (6400, 25683), (6720, 24460), (7338, 22400), (8400, 19568), (8561, 19200), (8960, 18345), (9600, 17122), (9784, 16800), (11200, 14676), (12230, 13440)]