163812480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6598

約数の個数: 128

約数和(自身を含む): 562403520

約数和(自身を除く): 398591040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6563, 8320, 12480, 13126, 19689, 24960, 26252, 32815, 39378, 52504, 65630, 78756, 85319, 98445, 105008, 131260, 157512, 170638, 196890, 210016, 255957, 262520, 315024, 341276, 393780, 420032, 426595, 511914, 525040, 630048, 682552, 787560, 840064, 853190, 1023828, 1050080, 1260096, 1279785, 1365104, 1575120, 1706380, 2047656, 2100160, 2520192, 2559570, 2730208, 3150240, 3412760, 4095312, 4200320, 5119140, 5460416, 6300480, 6825520, 8190624, 10238280, 10920832, 12600960, 13651040, 16381248, 20476560, 27302080, 32762496, 40953120, 54604160, 81906240, 163812480]

約数ペア:

[(1, 163812480), (2, 81906240), (3, 54604160), (4, 40953120), (5, 32762496), (6, 27302080), (8, 20476560), (10, 16381248), (12, 13651040), (13, 12600960), (15, 10920832), (16, 10238280), (20, 8190624), (24, 6825520), (26, 6300480), (30, 5460416), (32, 5119140), (39, 4200320), (40, 4095312), (48, 3412760), (52, 3150240), (60, 2730208), (64, 2559570), (65, 2520192), (78, 2100160), (80, 2047656), (96, 1706380), (104, 1575120), (120, 1365104), (128, 1279785), (130, 1260096), (156, 1050080), (160, 1023828), (192, 853190), (195, 840064), (208, 787560), (240, 682552), (260, 630048), (312, 525040), (320, 511914), (384, 426595), (390, 420032), (416, 393780), (480, 341276), (520, 315024), (624, 262520), (640, 255957), (780, 210016), (832, 196890), (960, 170638), (1040, 157512), (1248, 131260), (1560, 105008), (1664, 98445), (1920, 85319), (2080, 78756), (2496, 65630), (3120, 52504), (4160, 39378), (4992, 32815), (6240, 26252), (6563, 24960), (8320, 19689), (12480, 13126)]