261288000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 336

約数和(自身を含む): 989015040

約数和(自身を除く): 727727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 191, 192, 200, 225, 228, 240, 250, 285, 288, 300, 304, 320, 342, 360, 375, 380, 382, 400, 450, 456, 475, 480, 500, 570, 573, 576, 600, 608, 684, 720, 750, 760, 764, 800, 855, 900, 912, 950, 955, 960, 1000, 1125, 1140, 1146, 1200, 1216, 1368, 1425, 1440, 1500, 1520, 1528, 1600, 1710, 1719, 1800, 1824, 1900, 1910, 2000, 2250, 2280, 2292, 2375, 2400, 2736, 2850, 2865, 2880, 3000, 3040, 3056, 3420, 3438, 3600, 3629, 3648, 3800, 3820, 4000, 4275, 4500, 4560, 4584, 4750, 4775, 4800, 5472, 5700, 5730, 6000, 6080, 6112, 6840, 6876, 7125, 7200, 7258, 7600, 7640, 8000, 8550, 8595, 9000, 9120, 9168, 9500, 9550, 10887, 10944, 11400, 11460, 12000, 12224, 13680, 13752, 14250, 14325, 14400, 14516, 15200, 15280, 17100, 17190, 18000, 18145, 18240, 18336, 19000, 19100, 21375, 21774, 22800, 22920, 23875, 24000, 27360, 27504, 28500, 28650, 29032, 30400, 30560, 32661, 34200, 34380, 36000, 36290, 36672, 38000, 38200, 42750, 42975, 43548, 45600, 45840, 47750, 54435, 54720, 55008, 57000, 57300, 58064, 61120, 65322, 68400, 68760, 71625, 72000, 72580, 76000, 76400, 85500, 85950, 87096, 90725, 91200, 91680, 95500, 108870, 110016, 114000, 114600, 116128, 130644, 136800, 137520, 143250, 145160, 152000, 152800, 163305, 171000, 171900, 174192, 181450, 183360, 191000, 214875, 217740, 228000, 229200, 232256, 261288, 272175, 273600, 275040, 286500, 290320, 305600, 326610, 342000, 343800, 348384, 362900, 382000, 429750, 435480, 453625, 456000, 458400, 522576, 544350, 550080, 573000, 580640, 653220, 684000, 687600, 696768, 725800, 764000, 816525, 859500, 870960, 907250, 916800, 1045152, 1088700, 1146000, 1161280, 1306440, 1360875, 1368000, 1375200, 1451600, 1528000, 1633050, 1719000, 1741920, 1814500, 2090304, 2177400, 2292000, 2612880, 2721750, 2750400, 2903200, 3266100, 3438000, 3483840, 3629000, 4082625, 4354800, 4584000, 5225760, 5443500, 5806400, 6532200, 6876000, 7258000, 8165250, 8709600, 10451520, 10887000, 13064400, 13752000, 14516000, 16330500, 17419200, 21774000, 26128800, 29032000, 32661000, 43548000, 52257600, 65322000, 87096000, 130644000, 261288000]

約数ペア:

[(1, 261288000), (2, 130644000), (3, 87096000), (4, 65322000), (5, 52257600), (6, 43548000), (8, 32661000), (9, 29032000), (10, 26128800), (12, 21774000), (15, 17419200), (16, 16330500), (18, 14516000), (19, 13752000), (20, 13064400), (24, 10887000), (25, 10451520), (30, 8709600), (32, 8165250), (36, 7258000), (38, 6876000), (40, 6532200), (45, 5806400), (48, 5443500), (50, 5225760), (57, 4584000), (60, 4354800), (64, 4082625), (72, 3629000), (75, 3483840), (76, 3438000), (80, 3266100), (90, 2903200), (95, 2750400), (96, 2721750), (100, 2612880), (114, 2292000), (120, 2177400), (125, 2090304), (144, 1814500), (150, 1741920), (152, 1719000), (160, 1633050), (171, 1528000), (180, 1451600), (190, 1375200), (191, 1368000), (192, 1360875), (200, 1306440), (225, 1161280), (228, 1146000), (240, 1088700), (250, 1045152), (285, 916800), (288, 907250), (300, 870960), (304, 859500), (320, 816525), (342, 764000), (360, 725800), (375, 696768), (380, 687600), (382, 684000), (400, 653220), (450, 580640), (456, 573000), (475, 550080), (480, 544350), (500, 522576), (570, 458400), (573, 456000), (576, 453625), (600, 435480), (608, 429750), (684, 382000), (720, 362900), (750, 348384), (760, 343800), (764, 342000), (800, 326610), (855, 305600), (900, 290320), (912, 286500), (950, 275040), (955, 273600), (960, 272175), (1000, 261288), (1125, 232256), (1140, 229200), (1146, 228000), (1200, 217740), (1216, 214875), (1368, 191000), (1425, 183360), (1440, 181450), (1500, 174192), (1520, 171900), (1528, 171000), (1600, 163305), (1710, 152800), (1719, 152000), (1800, 145160), (1824, 143250), (1900, 137520), (1910, 136800), (2000, 130644), (2250, 116128), (2280, 114600), (2292, 114000), (2375, 110016), (2400, 108870), (2736, 95500), (2850, 91680), (2865, 91200), (2880, 90725), (3000, 87096), (3040, 85950), (3056, 85500), (3420, 76400), (3438, 76000), (3600, 72580), (3629, 72000), (3648, 71625), (3800, 68760), (3820, 68400), (4000, 65322), (4275, 61120), (4500, 58064), (4560, 57300), (4584, 57000), (4750, 55008), (4775, 54720), (4800, 54435), (5472, 47750), (5700, 45840), (5730, 45600), (6000, 43548), (6080, 42975), (6112, 42750), (6840, 38200), (6876, 38000), (7125, 36672), (7200, 36290), (7258, 36000), (7600, 34380), (7640, 34200), (8000, 32661), (8550, 30560), (8595, 30400), (9000, 29032), (9120, 28650), (9168, 28500), (9500, 27504), (9550, 27360), (10887, 24000), (10944, 23875), (11400, 22920), (11460, 22800), (12000, 21774), (12224, 21375), (13680, 19100), (13752, 19000), (14250, 18336), (14325, 18240), (14400, 18145), (14516, 18000), (15200, 17190), (15280, 17100)]