247422000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 939654144

約数和(自身を除く): 692232144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 125, 129, 137, 140, 150, 168, 172, 175, 200, 210, 215, 240, 250, 258, 274, 280, 300, 301, 336, 344, 350, 375, 400, 411, 420, 430, 500, 516, 525, 548, 560, 600, 602, 645, 685, 688, 700, 750, 822, 840, 860, 875, 903, 959, 1000, 1032, 1050, 1075, 1096, 1200, 1204, 1290, 1370, 1400, 1500, 1505, 1644, 1680, 1720, 1750, 1806, 1918, 2000, 2055, 2064, 2100, 2150, 2192, 2408, 2580, 2625, 2740, 2800, 2877, 3000, 3010, 3225, 3288, 3425, 3440, 3500, 3612, 3836, 4110, 4200, 4300, 4515, 4795, 4816, 5160, 5250, 5375, 5480, 5754, 5891, 6000, 6020, 6450, 6576, 6850, 7000, 7224, 7525, 7672, 8220, 8400, 8600, 9030, 9590, 10275, 10320, 10500, 10750, 10960, 11508, 11782, 12040, 12900, 13700, 14000, 14385, 14448, 15050, 15344, 16125, 16440, 17125, 17200, 17673, 18060, 19180, 20550, 21000, 21500, 22575, 23016, 23564, 23975, 24080, 25800, 27400, 28770, 29455, 30100, 32250, 32880, 34250, 35346, 36120, 37625, 38360, 41100, 41237, 42000, 43000, 45150, 46032, 47128, 47950, 51375, 51600, 54800, 57540, 58910, 60200, 64500, 68500, 70692, 71925, 72240, 75250, 76720, 82200, 82474, 86000, 88365, 90300, 94256, 95900, 102750, 112875, 115080, 117820, 119875, 120400, 123711, 129000, 137000, 141384, 143850, 147275, 150500, 164400, 164948, 176730, 180600, 191800, 205500, 206185, 225750, 230160, 235640, 239750, 247422, 258000, 274000, 282768, 287700, 294550, 301000, 329896, 353460, 359625, 361200, 383600, 411000, 412370, 441825, 451500, 471280, 479500, 494844, 575400, 589100, 602000, 618555, 659792, 706920, 719250, 736375, 822000, 824740, 883650, 903000, 959000, 989688, 1030925, 1150800, 1178200, 1237110, 1413840, 1438500, 1472750, 1649480, 1767300, 1806000, 1918000, 1979376, 2061850, 2209125, 2356400, 2474220, 2877000, 2945500, 3092775, 3298960, 3534600, 4123700, 4418250, 4948440, 5154625, 5754000, 5891000, 6185550, 7069200, 8247400, 8836500, 9896880, 10309250, 11782000, 12371100, 15463875, 16494800, 17673000, 20618500, 24742200, 30927750, 35346000, 41237000, 49484400, 61855500, 82474000, 123711000, 247422000]

約数ペア:

[(1, 247422000), (2, 123711000), (3, 82474000), (4, 61855500), (5, 49484400), (6, 41237000), (7, 35346000), (8, 30927750), (10, 24742200), (12, 20618500), (14, 17673000), (15, 16494800), (16, 15463875), (20, 12371100), (21, 11782000), (24, 10309250), (25, 9896880), (28, 8836500), (30, 8247400), (35, 7069200), (40, 6185550), (42, 5891000), (43, 5754000), (48, 5154625), (50, 4948440), (56, 4418250), (60, 4123700), (70, 3534600), (75, 3298960), (80, 3092775), (84, 2945500), (86, 2877000), (100, 2474220), (105, 2356400), (112, 2209125), (120, 2061850), (125, 1979376), (129, 1918000), (137, 1806000), (140, 1767300), (150, 1649480), (168, 1472750), (172, 1438500), (175, 1413840), (200, 1237110), (210, 1178200), (215, 1150800), (240, 1030925), (250, 989688), (258, 959000), (274, 903000), (280, 883650), (300, 824740), (301, 822000), (336, 736375), (344, 719250), (350, 706920), (375, 659792), (400, 618555), (411, 602000), (420, 589100), (430, 575400), (500, 494844), (516, 479500), (525, 471280), (548, 451500), (560, 441825), (600, 412370), (602, 411000), (645, 383600), (685, 361200), (688, 359625), (700, 353460), (750, 329896), (822, 301000), (840, 294550), (860, 287700), (875, 282768), (903, 274000), (959, 258000), (1000, 247422), (1032, 239750), (1050, 235640), (1075, 230160), (1096, 225750), (1200, 206185), (1204, 205500), (1290, 191800), (1370, 180600), (1400, 176730), (1500, 164948), (1505, 164400), (1644, 150500), (1680, 147275), (1720, 143850), (1750, 141384), (1806, 137000), (1918, 129000), (2000, 123711), (2055, 120400), (2064, 119875), (2100, 117820), (2150, 115080), (2192, 112875), (2408, 102750), (2580, 95900), (2625, 94256), (2740, 90300), (2800, 88365), (2877, 86000), (3000, 82474), (3010, 82200), (3225, 76720), (3288, 75250), (3425, 72240), (3440, 71925), (3500, 70692), (3612, 68500), (3836, 64500), (4110, 60200), (4200, 58910), (4300, 57540), (4515, 54800), (4795, 51600), (4816, 51375), (5160, 47950), (5250, 47128), (5375, 46032), (5480, 45150), (5754, 43000), (5891, 42000), (6000, 41237), (6020, 41100), (6450, 38360), (6576, 37625), (6850, 36120), (7000, 35346), (7224, 34250), (7525, 32880), (7672, 32250), (8220, 30100), (8400, 29455), (8600, 28770), (9030, 27400), (9590, 25800), (10275, 24080), (10320, 23975), (10500, 23564), (10750, 23016), (10960, 22575), (11508, 21500), (11782, 21000), (12040, 20550), (12900, 19180), (13700, 18060), (14000, 17673), (14385, 17200), (14448, 17125), (15050, 16440), (15344, 16125)]