422428800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 1411516800

約数和(自身を除く): 989088000

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, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 384, 395, 400, 474, 480, 557, 600, 632, 640, 790, 800, 948, 960, 1114, 1185, 1200, 1264, 1580, 1600, 1671, 1896, 1920, 1975, 2228, 2370, 2400, 2528, 2785, 3160, 3200, 3342, 3792, 3950, 4456, 4740, 4800, 5056, 5570, 5925, 6320, 6684, 7584, 7900, 8355, 8912, 9480, 9600, 10112, 11140, 11850, 12640, 13368, 13925, 15168, 15800, 16710, 17824, 18960, 22280, 23700, 25280, 26736, 27850, 30336, 31600, 33420, 35648, 37920, 41775, 44003, 44560, 47400, 50560, 53472, 55700, 63200, 66840, 71296, 75840, 83550, 88006, 89120, 94800, 106944, 111400, 126400, 132009, 133680, 151680, 167100, 176012, 178240, 189600, 213888, 220015, 222800, 252800, 264018, 267360, 334200, 352024, 356480, 379200, 440030, 445600, 528036, 534720, 660045, 668400, 704048, 758400, 880060, 891200, 1056072, 1069440, 1100075, 1320090, 1336800, 1408096, 1760120, 1782400, 2112144, 2200150, 2640180, 2673600, 2816192, 3300225, 3520240, 4224288, 4400300, 5280360, 5347200, 5632384, 6600450, 7040480, 8448576, 8800600, 10560720, 13200900, 14080960, 16897152, 17601200, 21121440, 26401800, 28161920, 35202400, 42242880, 52803600, 70404800, 84485760, 105607200, 140809600, 211214400, 422428800]

約数ペア:

[(1, 422428800), (2, 211214400), (3, 140809600), (4, 105607200), (5, 84485760), (6, 70404800), (8, 52803600), (10, 42242880), (12, 35202400), (15, 28161920), (16, 26401800), (20, 21121440), (24, 17601200), (25, 16897152), (30, 14080960), (32, 13200900), (40, 10560720), (48, 8800600), (50, 8448576), (60, 7040480), (64, 6600450), (75, 5632384), (79, 5347200), (80, 5280360), (96, 4400300), (100, 4224288), (120, 3520240), (128, 3300225), (150, 2816192), (158, 2673600), (160, 2640180), (192, 2200150), (200, 2112144), (237, 1782400), (240, 1760120), (300, 1408096), (316, 1336800), (320, 1320090), (384, 1100075), (395, 1069440), (400, 1056072), (474, 891200), (480, 880060), (557, 758400), (600, 704048), (632, 668400), (640, 660045), (790, 534720), (800, 528036), (948, 445600), (960, 440030), (1114, 379200), (1185, 356480), (1200, 352024), (1264, 334200), (1580, 267360), (1600, 264018), (1671, 252800), (1896, 222800), (1920, 220015), (1975, 213888), (2228, 189600), (2370, 178240), (2400, 176012), (2528, 167100), (2785, 151680), (3160, 133680), (3200, 132009), (3342, 126400), (3792, 111400), (3950, 106944), (4456, 94800), (4740, 89120), (4800, 88006), (5056, 83550), (5570, 75840), (5925, 71296), (6320, 66840), (6684, 63200), (7584, 55700), (7900, 53472), (8355, 50560), (8912, 47400), (9480, 44560), (9600, 44003), (10112, 41775), (11140, 37920), (11850, 35648), (12640, 33420), (13368, 31600), (13925, 30336), (15168, 27850), (15800, 26736), (16710, 25280), (17824, 23700), (18960, 22280)]