254950080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 224

約数和(自身を含む): 1009497600

約数和(自身を除く): 754547520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3449, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 6898, 7392, 9240, 10347, 10560, 12320, 13796, 14784, 17245, 18480, 20694, 24143, 24640, 27592, 34490, 36960, 37939, 41388, 48286, 51735, 55184, 68980, 72429, 73920, 75878, 82776, 96572, 103470, 110368, 113817, 120715, 137960, 144858, 151756, 165552, 189695, 193144, 206940, 220736, 227634, 241430, 265573, 275920, 289716, 303512, 331104, 362145, 379390, 386288, 413880, 455268, 482860, 531146, 551840, 569085, 579432, 607024, 662208, 724290, 758780, 772576, 796719, 827760, 910536, 965720, 1062292, 1103680, 1138170, 1158864, 1214048, 1327865, 1448580, 1517560, 1545152, 1593438, 1655520, 1821072, 1931440, 2124584, 2276340, 2317728, 2428096, 2655730, 2897160, 3035120, 3186876, 3311040, 3642144, 3862880, 3983595, 4249168, 4552680, 4635456, 5311460, 5794320, 6070240, 6373752, 7284288, 7725760, 7967190, 8498336, 9105360, 10622920, 11588640, 12140480, 12747504, 15934380, 16996672, 18210720, 21245840, 23177280, 25495008, 31868760, 36421440, 42491680, 50990016, 63737520, 84983360, 127475040, 254950080]

約数ペア:

[(1, 254950080), (2, 127475040), (3, 84983360), (4, 63737520), (5, 50990016), (6, 42491680), (7, 36421440), (8, 31868760), (10, 25495008), (11, 23177280), (12, 21245840), (14, 18210720), (15, 16996672), (16, 15934380), (20, 12747504), (21, 12140480), (22, 11588640), (24, 10622920), (28, 9105360), (30, 8498336), (32, 7967190), (33, 7725760), (35, 7284288), (40, 6373752), (42, 6070240), (44, 5794320), (48, 5311460), (55, 4635456), (56, 4552680), (60, 4249168), (64, 3983595), (66, 3862880), (70, 3642144), (77, 3311040), (80, 3186876), (84, 3035120), (88, 2897160), (96, 2655730), (105, 2428096), (110, 2317728), (112, 2276340), (120, 2124584), (132, 1931440), (140, 1821072), (154, 1655520), (160, 1593438), (165, 1545152), (168, 1517560), (176, 1448580), (192, 1327865), (210, 1214048), (220, 1158864), (224, 1138170), (231, 1103680), (240, 1062292), (264, 965720), (280, 910536), (308, 827760), (320, 796719), (330, 772576), (336, 758780), (352, 724290), (385, 662208), (420, 607024), (440, 579432), (448, 569085), (462, 551840), (480, 531146), (528, 482860), (560, 455268), (616, 413880), (660, 386288), (672, 379390), (704, 362145), (770, 331104), (840, 303512), (880, 289716), (924, 275920), (960, 265573), (1056, 241430), (1120, 227634), (1155, 220736), (1232, 206940), (1320, 193144), (1344, 189695), (1540, 165552), (1680, 151756), (1760, 144858), (1848, 137960), (2112, 120715), (2240, 113817), (2310, 110368), (2464, 103470), (2640, 96572), (3080, 82776), (3360, 75878), (3449, 73920), (3520, 72429), (3696, 68980), (4620, 55184), (4928, 51735), (5280, 48286), (6160, 41388), (6720, 37939), (6898, 36960), (7392, 34490), (9240, 27592), (10347, 24640), (10560, 24143), (12320, 20694), (13796, 18480), (14784, 17245)]