256489200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 480

約数和(自身を含む): 1062789120

約数和(自身を除く): 806299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 108, 110, 120, 127, 132, 135, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 254, 255, 264, 270, 272, 275, 297, 300, 306, 330, 340, 360, 374, 381, 396, 400, 408, 425, 432, 440, 450, 459, 495, 508, 510, 528, 540, 550, 561, 594, 600, 612, 635, 660, 675, 680, 720, 748, 762, 765, 792, 816, 825, 850, 880, 900, 918, 935, 990, 1016, 1020, 1080, 1100, 1122, 1143, 1188, 1200, 1224, 1270, 1275, 1320, 1350, 1360, 1397, 1485, 1496, 1524, 1530, 1584, 1650, 1683, 1700, 1800, 1836, 1870, 1905, 1980, 2032, 2040, 2159, 2160, 2200, 2244, 2286, 2295, 2376, 2448, 2475, 2540, 2550, 2640, 2700, 2794, 2805, 2970, 2992, 3048, 3060, 3175, 3300, 3366, 3400, 3429, 3600, 3672, 3740, 3810, 3825, 3960, 4080, 4191, 4318, 4400, 4488, 4572, 4590, 4675, 4752, 4950, 5049, 5080, 5100, 5400, 5588, 5610, 5715, 5940, 6096, 6120, 6350, 6477, 6600, 6732, 6800, 6858, 6985, 7344, 7425, 7480, 7620, 7650, 7920, 8382, 8415, 8636, 8976, 9144, 9180, 9350, 9525, 9900, 10098, 10160, 10200, 10795, 10800, 11176, 11220, 11430, 11475, 11880, 12240, 12573, 12700, 12954, 13200, 13464, 13716, 13970, 14025, 14850, 14960, 15240, 15300, 16764, 16830, 17145, 17272, 18288, 18360, 18700, 19050, 19431, 19800, 20196, 20400, 20955, 21590, 22352, 22440, 22860, 22950, 23749, 23760, 25146, 25245, 25400, 25908, 26928, 27432, 27940, 28050, 28575, 29700, 30480, 30600, 32385, 33528, 33660, 34290, 34544, 34925, 36720, 37400, 37719, 38100, 38862, 39600, 40392, 41910, 42075, 43180, 44880, 45720, 45900, 47498, 50292, 50490, 50800, 51816, 53975, 54864, 55880, 56100, 57150, 58293, 59400, 61200, 62865, 64770, 67056, 67320, 68580, 69850, 71247, 74800, 75438, 76200, 77724, 80784, 83820, 84150, 85725, 86360, 91440, 91800, 94996, 97155, 100584, 100980, 103632, 104775, 107950, 111760, 112200, 114300, 116586, 118745, 118800, 125730, 126225, 129540, 134640, 137160, 139700, 142494, 150876, 152400, 155448, 161925, 167640, 168300, 171450, 172720, 183600, 188595, 189992, 194310, 201168, 201960, 209550, 213741, 215900, 224400, 228600, 233172, 237490, 251460, 252450, 259080, 274320, 279400, 284988, 291465, 301752, 310896, 314325, 323850, 335280, 336600, 342900, 356235, 377190, 379984, 388620, 403920, 419100, 427482, 431800, 457200, 466344, 474980, 485775, 502920, 504900, 518160, 558800, 569976, 582930, 593725, 603504, 628650, 641223, 647700, 673200, 685800, 712470, 754380, 777240, 838200, 854964, 863600, 932688, 942975, 949960, 971550, 1005840, 1009800, 1068705, 1139952, 1165860, 1187450, 1257300, 1282446, 1295400, 1371600, 1424940, 1457325, 1508760, 1554480, 1676400, 1709928, 1781175, 1885950, 1899920, 1943100, 2019600, 2137410, 2331720, 2374900, 2514600, 2564892, 2590800, 2849880, 2914650, 3017520, 3206115, 3419856, 3562350, 3771900, 3886200, 4274820, 4663440, 4749800, 5029200, 5129784, 5343525, 5699760, 5829300, 6412230, 7124700, 7543800, 7772400, 8549640, 9499600, 10259568, 10687050, 11658600, 12824460, 14249400, 15087600, 16030575, 17099280, 21374100, 23317200, 25648920, 28498800, 32061150, 42748200, 51297840, 64122300, 85496400, 128244600, 256489200]

約数ペア:

[(1, 256489200), (2, 128244600), (3, 85496400), (4, 64122300), (5, 51297840), (6, 42748200), (8, 32061150), (9, 28498800), (10, 25648920), (11, 23317200), (12, 21374100), (15, 17099280), (16, 16030575), (17, 15087600), (18, 14249400), (20, 12824460), (22, 11658600), (24, 10687050), (25, 10259568), (27, 9499600), (30, 8549640), (33, 7772400), (34, 7543800), (36, 7124700), (40, 6412230), (44, 5829300), (45, 5699760), (48, 5343525), (50, 5129784), (51, 5029200), (54, 4749800), (55, 4663440), (60, 4274820), (66, 3886200), (68, 3771900), (72, 3562350), (75, 3419856), (80, 3206115), (85, 3017520), (88, 2914650), (90, 2849880), (99, 2590800), (100, 2564892), (102, 2514600), (108, 2374900), (110, 2331720), (120, 2137410), (127, 2019600), (132, 1943100), (135, 1899920), (136, 1885950), (144, 1781175), (150, 1709928), (153, 1676400), (165, 1554480), (170, 1508760), (176, 1457325), (180, 1424940), (187, 1371600), (198, 1295400), (200, 1282446), (204, 1257300), (216, 1187450), (220, 1165860), (225, 1139952), (240, 1068705), (254, 1009800), (255, 1005840), (264, 971550), (270, 949960), (272, 942975), (275, 932688), (297, 863600), (300, 854964), (306, 838200), (330, 777240), (340, 754380), (360, 712470), (374, 685800), (381, 673200), (396, 647700), (400, 641223), (408, 628650), (425, 603504), (432, 593725), (440, 582930), (450, 569976), (459, 558800), (495, 518160), (508, 504900), (510, 502920), (528, 485775), (540, 474980), (550, 466344), (561, 457200), (594, 431800), (600, 427482), (612, 419100), (635, 403920), (660, 388620), (675, 379984), (680, 377190), (720, 356235), (748, 342900), (762, 336600), (765, 335280), (792, 323850), (816, 314325), (825, 310896), (850, 301752), (880, 291465), (900, 284988), (918, 279400), (935, 274320), (990, 259080), (1016, 252450), (1020, 251460), (1080, 237490), (1100, 233172), (1122, 228600), (1143, 224400), (1188, 215900), (1200, 213741), (1224, 209550), (1270, 201960), (1275, 201168), (1320, 194310), (1350, 189992), (1360, 188595), (1397, 183600), (1485, 172720), (1496, 171450), (1524, 168300), (1530, 167640), (1584, 161925), (1650, 155448), (1683, 152400), (1700, 150876), (1800, 142494), (1836, 139700), (1870, 137160), (1905, 134640), (1980, 129540), (2032, 126225), (2040, 125730), (2159, 118800), (2160, 118745), (2200, 116586), (2244, 114300), (2286, 112200), (2295, 111760), (2376, 107950), (2448, 104775), (2475, 103632), (2540, 100980), (2550, 100584), (2640, 97155), (2700, 94996), (2794, 91800), (2805, 91440), (2970, 86360), (2992, 85725), (3048, 84150), (3060, 83820), (3175, 80784), (3300, 77724), (3366, 76200), (3400, 75438), (3429, 74800), (3600, 71247), (3672, 69850), (3740, 68580), (3810, 67320), (3825, 67056), (3960, 64770), (4080, 62865), (4191, 61200), (4318, 59400), (4400, 58293), (4488, 57150), (4572, 56100), (4590, 55880), (4675, 54864), (4752, 53975), (4950, 51816), (5049, 50800), (5080, 50490), (5100, 50292), (5400, 47498), (5588, 45900), (5610, 45720), (5715, 44880), (5940, 43180), (6096, 42075), (6120, 41910), (6350, 40392), (6477, 39600), (6600, 38862), (6732, 38100), (6800, 37719), (6858, 37400), (6985, 36720), (7344, 34925), (7425, 34544), (7480, 34290), (7620, 33660), (7650, 33528), (7920, 32385), (8382, 30600), (8415, 30480), (8636, 29700), (8976, 28575), (9144, 28050), (9180, 27940), (9350, 27432), (9525, 26928), (9900, 25908), (10098, 25400), (10160, 25245), (10200, 25146), (10795, 23760), (10800, 23749), (11176, 22950), (11220, 22860), (11430, 22440), (11475, 22352), (11880, 21590), (12240, 20955), (12573, 20400), (12700, 20196), (12954, 19800), (13200, 19431), (13464, 19050), (13716, 18700), (13970, 18360), (14025, 18288), (14850, 17272), (14960, 17145), (15240, 16830), (15300, 16764)]