240004800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 252

約数和(自身を含む): 975305136

約数和(自身を除く): 735300336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2381, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4762, 4800, 5040, 5600, 6300, 6720, 7143, 7200, 8400, 9524, 10080, 11200, 11905, 12600, 14286, 14400, 16667, 16800, 19048, 20160, 21429, 23810, 25200, 28572, 33334, 33600, 35715, 38096, 42858, 47620, 50001, 50400, 57144, 59525, 66668, 71430, 76192, 83335, 85716, 95240, 100002, 100800, 107145, 114288, 119050, 133336, 142860, 150003, 152384, 166670, 171432, 178575, 190480, 200004, 214290, 228576, 238100, 250005, 266672, 285720, 300006, 333340, 342864, 357150, 380960, 400008, 416675, 428580, 457152, 476200, 500010, 533344, 535725, 571440, 600012, 666680, 685728, 714300, 750015, 761920, 800016, 833350, 857160, 952400, 1000020, 1066688, 1071450, 1142880, 1200024, 1250025, 1333360, 1371456, 1428600, 1500030, 1600032, 1666700, 1714320, 1904800, 2000040, 2142900, 2285760, 2400048, 2500050, 2666720, 2857200, 3000060, 3200064, 3333400, 3428640, 3750075, 3809600, 4000080, 4285800, 4800096, 5000100, 5333440, 5714400, 6000120, 6666800, 6857280, 7500150, 8000160, 8571600, 9600192, 10000200, 11428800, 12000240, 13333600, 15000300, 16000320, 17143200, 20000400, 24000480, 26667200, 30000600, 34286400, 40000800, 48000960, 60001200, 80001600, 120002400, 240004800]

約数ペア:

[(1, 240004800), (2, 120002400), (3, 80001600), (4, 60001200), (5, 48000960), (6, 40000800), (7, 34286400), (8, 30000600), (9, 26667200), (10, 24000480), (12, 20000400), (14, 17143200), (15, 16000320), (16, 15000300), (18, 13333600), (20, 12000240), (21, 11428800), (24, 10000200), (25, 9600192), (28, 8571600), (30, 8000160), (32, 7500150), (35, 6857280), (36, 6666800), (40, 6000120), (42, 5714400), (45, 5333440), (48, 5000100), (50, 4800096), (56, 4285800), (60, 4000080), (63, 3809600), (64, 3750075), (70, 3428640), (72, 3333400), (75, 3200064), (80, 3000060), (84, 2857200), (90, 2666720), (96, 2500050), (100, 2400048), (105, 2285760), (112, 2142900), (120, 2000040), (126, 1904800), (140, 1714320), (144, 1666700), (150, 1600032), (160, 1500030), (168, 1428600), (175, 1371456), (180, 1333360), (192, 1250025), (200, 1200024), (210, 1142880), (224, 1071450), (225, 1066688), (240, 1000020), (252, 952400), (280, 857160), (288, 833350), (300, 800016), (315, 761920), (320, 750015), (336, 714300), (350, 685728), (360, 666680), (400, 600012), (420, 571440), (448, 535725), (450, 533344), (480, 500010), (504, 476200), (525, 457152), (560, 428580), (576, 416675), (600, 400008), (630, 380960), (672, 357150), (700, 342864), (720, 333340), (800, 300006), (840, 285720), (900, 266672), (960, 250005), (1008, 238100), (1050, 228576), (1120, 214290), (1200, 200004), (1260, 190480), (1344, 178575), (1400, 171432), (1440, 166670), (1575, 152384), (1600, 150003), (1680, 142860), (1800, 133336), (2016, 119050), (2100, 114288), (2240, 107145), (2381, 100800), (2400, 100002), (2520, 95240), (2800, 85716), (2880, 83335), (3150, 76192), (3360, 71430), (3600, 66668), (4032, 59525), (4200, 57144), (4762, 50400), (4800, 50001), (5040, 47620), (5600, 42858), (6300, 38096), (6720, 35715), (7143, 33600), (7200, 33334), (8400, 28572), (9524, 25200), (10080, 23810), (11200, 21429), (11905, 20160), (12600, 19048), (14286, 16800), (14400, 16667)]