268741440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 336

約数和(自身を含む): 1069848000

約数和(自身を除く): 801106560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 499, 510, 528, 544, 561, 576, 612, 660, 680, 704, 720, 748, 765, 792, 816, 880, 935, 960, 990, 998, 1020, 1056, 1088, 1122, 1224, 1320, 1360, 1440, 1496, 1497, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 1996, 2040, 2112, 2244, 2448, 2495, 2640, 2720, 2805, 2880, 2992, 2994, 3060, 3168, 3264, 3366, 3520, 3740, 3960, 3992, 4080, 4488, 4491, 4896, 4990, 5280, 5440, 5489, 5610, 5984, 5988, 6120, 6336, 6732, 7480, 7485, 7920, 7984, 8160, 8415, 8483, 8976, 8982, 9792, 9980, 10560, 10978, 11220, 11968, 11976, 12240, 13464, 14960, 14970, 15840, 15968, 16320, 16467, 16830, 16966, 17952, 17964, 19960, 21956, 22440, 22455, 23952, 24480, 25449, 26928, 27445, 29920, 29940, 31680, 31936, 32934, 33660, 33932, 35904, 35928, 39920, 42415, 43912, 44880, 44910, 47904, 48960, 49401, 50898, 53856, 54890, 59840, 59880, 65868, 67320, 67864, 71856, 76347, 79840, 82335, 84830, 87824, 89760, 89820, 93313, 95808, 98802, 101796, 107712, 109780, 119760, 127245, 131736, 134640, 135728, 143712, 152694, 159680, 164670, 169660, 175648, 179520, 179640, 186626, 197604, 203592, 219560, 239520, 247005, 254490, 263472, 269280, 271456, 279939, 287424, 305388, 329340, 339320, 351296, 359280, 373252, 381735, 395208, 407184, 439120, 466565, 479040, 494010, 508980, 526944, 538560, 542912, 559878, 610776, 658680, 678640, 718560, 746504, 763470, 790416, 814368, 839817, 878240, 933130, 988020, 1017960, 1053888, 1119756, 1221552, 1317360, 1357280, 1399695, 1437120, 1493008, 1526940, 1580832, 1628736, 1679634, 1756480, 1866260, 1976040, 2035920, 2239512, 2443104, 2634720, 2714560, 2799390, 2986016, 3053880, 3161664, 3359268, 3732520, 3952080, 4071840, 4199085, 4479024, 4886208, 5269440, 5598780, 5972032, 6107760, 6718536, 7465040, 7904160, 8143680, 8398170, 8958048, 11197560, 12215520, 13437072, 14930080, 15808320, 16796340, 17916096, 22395120, 24431040, 26874144, 29860160, 33592680, 44790240, 53748288, 67185360, 89580480, 134370720, 268741440]

約数ペア:

[(1, 268741440), (2, 134370720), (3, 89580480), (4, 67185360), (5, 53748288), (6, 44790240), (8, 33592680), (9, 29860160), (10, 26874144), (11, 24431040), (12, 22395120), (15, 17916096), (16, 16796340), (17, 15808320), (18, 14930080), (20, 13437072), (22, 12215520), (24, 11197560), (30, 8958048), (32, 8398170), (33, 8143680), (34, 7904160), (36, 7465040), (40, 6718536), (44, 6107760), (45, 5972032), (48, 5598780), (51, 5269440), (55, 4886208), (60, 4479024), (64, 4199085), (66, 4071840), (68, 3952080), (72, 3732520), (80, 3359268), (85, 3161664), (88, 3053880), (90, 2986016), (96, 2799390), (99, 2714560), (102, 2634720), (110, 2443104), (120, 2239512), (132, 2035920), (136, 1976040), (144, 1866260), (153, 1756480), (160, 1679634), (165, 1628736), (170, 1580832), (176, 1526940), (180, 1493008), (187, 1437120), (192, 1399695), (198, 1357280), (204, 1317360), (220, 1221552), (240, 1119756), (255, 1053888), (264, 1017960), (272, 988020), (288, 933130), (306, 878240), (320, 839817), (330, 814368), (340, 790416), (352, 763470), (360, 746504), (374, 718560), (396, 678640), (408, 658680), (440, 610776), (480, 559878), (495, 542912), (499, 538560), (510, 526944), (528, 508980), (544, 494010), (561, 479040), (576, 466565), (612, 439120), (660, 407184), (680, 395208), (704, 381735), (720, 373252), (748, 359280), (765, 351296), (792, 339320), (816, 329340), (880, 305388), (935, 287424), (960, 279939), (990, 271456), (998, 269280), (1020, 263472), (1056, 254490), (1088, 247005), (1122, 239520), (1224, 219560), (1320, 203592), (1360, 197604), (1440, 186626), (1496, 179640), (1497, 179520), (1530, 175648), (1584, 169660), (1632, 164670), (1683, 159680), (1760, 152694), (1870, 143712), (1980, 135728), (1996, 134640), (2040, 131736), (2112, 127245), (2244, 119760), (2448, 109780), (2495, 107712), (2640, 101796), (2720, 98802), (2805, 95808), (2880, 93313), (2992, 89820), (2994, 89760), (3060, 87824), (3168, 84830), (3264, 82335), (3366, 79840), (3520, 76347), (3740, 71856), (3960, 67864), (3992, 67320), (4080, 65868), (4488, 59880), (4491, 59840), (4896, 54890), (4990, 53856), (5280, 50898), (5440, 49401), (5489, 48960), (5610, 47904), (5984, 44910), (5988, 44880), (6120, 43912), (6336, 42415), (6732, 39920), (7480, 35928), (7485, 35904), (7920, 33932), (7984, 33660), (8160, 32934), (8415, 31936), (8483, 31680), (8976, 29940), (8982, 29920), (9792, 27445), (9980, 26928), (10560, 25449), (10978, 24480), (11220, 23952), (11968, 22455), (11976, 22440), (12240, 21956), (13464, 19960), (14960, 17964), (14970, 17952), (15840, 16966), (15968, 16830), (16320, 16467)]