151355520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 565488000

約数和(自身を除く): 414132480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 461, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 922, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1383, 1440, 1520, 1710, 1728, 1824, 1844, 1920, 2052, 2160, 2280, 2305, 2432, 2565, 2736, 2766, 2880, 3040, 3420, 3456, 3648, 3688, 4104, 4149, 4320, 4560, 4610, 5130, 5472, 5532, 5760, 6080, 6840, 6915, 7296, 7376, 8208, 8298, 8640, 8759, 9120, 9220, 10260, 10944, 11064, 12160, 12447, 13680, 13830, 14752, 16416, 16596, 17280, 17518, 18240, 18440, 20520, 20745, 21888, 22128, 24894, 26277, 27360, 27660, 29504, 32832, 33192, 35036, 36480, 36880, 41040, 41490, 43795, 44256, 49788, 52554, 54720, 55320, 59008, 62235, 65664, 66384, 70072, 73760, 78831, 82080, 82980, 87590, 88512, 99576, 105108, 109440, 110640, 124470, 131385, 132768, 140144, 147520, 157662, 164160, 165960, 175180, 177024, 199152, 210216, 221280, 236493, 248940, 262770, 265536, 280288, 295040, 315324, 328320, 331920, 350360, 394155, 398304, 420432, 442560, 472986, 497880, 525540, 531072, 560576, 630648, 663840, 700720, 788310, 796608, 840864, 885120, 945972, 995760, 1051080, 1121152, 1182465, 1261296, 1327680, 1401440, 1576620, 1593216, 1681728, 1891944, 1991520, 2102160, 2364930, 2522592, 2655360, 2802880, 3153240, 3363456, 3783888, 3983040, 4204320, 4729860, 5045184, 5605760, 6306480, 7567776, 7966080, 8408640, 9459720, 10090368, 12612960, 15135552, 16817280, 18919440, 25225920, 30271104, 37838880, 50451840, 75677760, 151355520]

約数ペア:

[(1, 151355520), (2, 75677760), (3, 50451840), (4, 37838880), (5, 30271104), (6, 25225920), (8, 18919440), (9, 16817280), (10, 15135552), (12, 12612960), (15, 10090368), (16, 9459720), (18, 8408640), (19, 7966080), (20, 7567776), (24, 6306480), (27, 5605760), (30, 5045184), (32, 4729860), (36, 4204320), (38, 3983040), (40, 3783888), (45, 3363456), (48, 3153240), (54, 2802880), (57, 2655360), (60, 2522592), (64, 2364930), (72, 2102160), (76, 1991520), (80, 1891944), (90, 1681728), (95, 1593216), (96, 1576620), (108, 1401440), (114, 1327680), (120, 1261296), (128, 1182465), (135, 1121152), (144, 1051080), (152, 995760), (160, 945972), (171, 885120), (180, 840864), (190, 796608), (192, 788310), (216, 700720), (228, 663840), (240, 630648), (270, 560576), (285, 531072), (288, 525540), (304, 497880), (320, 472986), (342, 442560), (360, 420432), (380, 398304), (384, 394155), (432, 350360), (456, 331920), (461, 328320), (480, 315324), (513, 295040), (540, 280288), (570, 265536), (576, 262770), (608, 248940), (640, 236493), (684, 221280), (720, 210216), (760, 199152), (855, 177024), (864, 175180), (912, 165960), (922, 164160), (960, 157662), (1026, 147520), (1080, 140144), (1140, 132768), (1152, 131385), (1216, 124470), (1368, 110640), (1383, 109440), (1440, 105108), (1520, 99576), (1710, 88512), (1728, 87590), (1824, 82980), (1844, 82080), (1920, 78831), (2052, 73760), (2160, 70072), (2280, 66384), (2305, 65664), (2432, 62235), (2565, 59008), (2736, 55320), (2766, 54720), (2880, 52554), (3040, 49788), (3420, 44256), (3456, 43795), (3648, 41490), (3688, 41040), (4104, 36880), (4149, 36480), (4320, 35036), (4560, 33192), (4610, 32832), (5130, 29504), (5472, 27660), (5532, 27360), (5760, 26277), (6080, 24894), (6840, 22128), (6915, 21888), (7296, 20745), (7376, 20520), (8208, 18440), (8298, 18240), (8640, 17518), (8759, 17280), (9120, 16596), (9220, 16416), (10260, 14752), (10944, 13830), (11064, 13680), (12160, 12447)]