1275335280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 400

約数和(自身を含む): 4753267200

約数和(自身を除く): 3477931920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 81, 86, 90, 92, 108, 115, 120, 129, 135, 138, 144, 162, 172, 180, 184, 199, 207, 215, 216, 230, 240, 258, 270, 276, 324, 344, 345, 360, 368, 387, 398, 405, 414, 430, 432, 460, 516, 540, 552, 597, 621, 645, 648, 688, 690, 720, 774, 796, 810, 828, 860, 920, 989, 995, 1032, 1035, 1080, 1104, 1161, 1194, 1242, 1290, 1296, 1380, 1548, 1592, 1620, 1656, 1720, 1791, 1840, 1863, 1935, 1978, 1990, 2064, 2070, 2160, 2322, 2388, 2484, 2580, 2760, 2967, 2985, 3096, 3105, 3184, 3240, 3312, 3440, 3483, 3582, 3726, 3870, 3956, 3980, 4140, 4577, 4644, 4776, 4945, 4968, 5160, 5373, 5520, 5805, 5934, 5970, 6192, 6210, 6480, 6966, 7164, 7452, 7740, 7912, 7960, 8280, 8557, 8901, 8955, 9154, 9288, 9315, 9552, 9890, 9936, 10320, 10746, 11610, 11868, 11940, 12420, 13731, 13932, 14328, 14835, 14904, 15480, 15824, 15920, 16119, 16560, 17114, 17415, 17802, 17910, 18308, 18576, 18630, 19780, 21492, 22885, 23220, 23736, 23880, 24840, 25671, 26703, 26865, 27462, 27864, 28656, 29670, 29808, 30960, 32238, 34228, 34830, 35604, 35820, 36616, 37260, 39560, 41193, 42785, 42984, 44505, 45770, 46440, 47472, 47760, 49680, 51342, 53406, 53730, 54924, 55728, 59340, 64476, 68456, 68655, 69660, 71208, 71640, 73232, 74520, 77013, 79120, 80109, 80595, 82386, 85570, 85968, 89010, 91540, 92880, 102684, 106812, 107460, 109848, 118680, 123579, 128355, 128952, 133515, 136912, 137310, 139320, 142416, 143280, 149040, 154026, 160218, 161190, 164772, 171140, 178020, 183080, 196811, 205368, 205965, 213624, 214920, 219696, 231039, 237360, 247158, 256710, 257904, 267030, 274620, 278640, 308052, 320436, 322380, 329544, 342280, 356040, 366160, 370737, 385065, 393622, 400545, 410736, 411930, 427248, 429840, 462078, 494316, 513420, 534060, 549240, 590433, 616104, 617895, 640872, 644760, 659088, 684560, 693117, 712080, 741474, 770130, 787244, 801090, 823860, 924156, 984055, 988632, 1026840, 1068120, 1098480, 1155195, 1180866, 1232208, 1235790, 1281744, 1289520, 1386234, 1482948, 1540260, 1574488, 1602180, 1647720, 1771299, 1848312, 1853685, 1968110, 1977264, 2053680, 2136240, 2310390, 2361732, 2471580, 2772468, 2952165, 2965896, 3080520, 3148976, 3204360, 3295440, 3465585, 3542598, 3696624, 3707370, 3936220, 4620780, 4723464, 4943160, 5313897, 5544936, 5904330, 5931792, 6161040, 6408720, 6931170, 7085196, 7414740, 7872440, 8856495, 9241560, 9446928, 9886320, 10627794, 11089872, 11808660, 13862340, 14170392, 14829480, 15744880, 15941691, 17712990, 18483120, 21255588, 23617320, 26569485, 27724680, 28340784, 29658960, 31883382, 35425980, 42511176, 47234640, 53138970, 55449360, 63766764, 70851960, 79708455, 85022352, 106277940, 127533528, 141703920, 159416910, 212555880, 255067056, 318833820, 425111760, 637667640, 1275335280]

約数ペア:

[(1, 1275335280), (2, 637667640), (3, 425111760), (4, 318833820), (5, 255067056), (6, 212555880), (8, 159416910), (9, 141703920), (10, 127533528), (12, 106277940), (15, 85022352), (16, 79708455), (18, 70851960), (20, 63766764), (23, 55449360), (24, 53138970), (27, 47234640), (30, 42511176), (36, 35425980), (40, 31883382), (43, 29658960), (45, 28340784), (46, 27724680), (48, 26569485), (54, 23617320), (60, 21255588), (69, 18483120), (72, 17712990), (80, 15941691), (81, 15744880), (86, 14829480), (90, 14170392), (92, 13862340), (108, 11808660), (115, 11089872), (120, 10627794), (129, 9886320), (135, 9446928), (138, 9241560), (144, 8856495), (162, 7872440), (172, 7414740), (180, 7085196), (184, 6931170), (199, 6408720), (207, 6161040), (215, 5931792), (216, 5904330), (230, 5544936), (240, 5313897), (258, 4943160), (270, 4723464), (276, 4620780), (324, 3936220), (344, 3707370), (345, 3696624), (360, 3542598), (368, 3465585), (387, 3295440), (398, 3204360), (405, 3148976), (414, 3080520), (430, 2965896), (432, 2952165), (460, 2772468), (516, 2471580), (540, 2361732), (552, 2310390), (597, 2136240), (621, 2053680), (645, 1977264), (648, 1968110), (688, 1853685), (690, 1848312), (720, 1771299), (774, 1647720), (796, 1602180), (810, 1574488), (828, 1540260), (860, 1482948), (920, 1386234), (989, 1289520), (995, 1281744), (1032, 1235790), (1035, 1232208), (1080, 1180866), (1104, 1155195), (1161, 1098480), (1194, 1068120), (1242, 1026840), (1290, 988632), (1296, 984055), (1380, 924156), (1548, 823860), (1592, 801090), (1620, 787244), (1656, 770130), (1720, 741474), (1791, 712080), (1840, 693117), (1863, 684560), (1935, 659088), (1978, 644760), (1990, 640872), (2064, 617895), (2070, 616104), (2160, 590433), (2322, 549240), (2388, 534060), (2484, 513420), (2580, 494316), (2760, 462078), (2967, 429840), (2985, 427248), (3096, 411930), (3105, 410736), (3184, 400545), (3240, 393622), (3312, 385065), (3440, 370737), (3483, 366160), (3582, 356040), (3726, 342280), (3870, 329544), (3956, 322380), (3980, 320436), (4140, 308052), (4577, 278640), (4644, 274620), (4776, 267030), (4945, 257904), (4968, 256710), (5160, 247158), (5373, 237360), (5520, 231039), (5805, 219696), (5934, 214920), (5970, 213624), (6192, 205965), (6210, 205368), (6480, 196811), (6966, 183080), (7164, 178020), (7452, 171140), (7740, 164772), (7912, 161190), (7960, 160218), (8280, 154026), (8557, 149040), (8901, 143280), (8955, 142416), (9154, 139320), (9288, 137310), (9315, 136912), (9552, 133515), (9890, 128952), (9936, 128355), (10320, 123579), (10746, 118680), (11610, 109848), (11868, 107460), (11940, 106812), (12420, 102684), (13731, 92880), (13932, 91540), (14328, 89010), (14835, 85968), (14904, 85570), (15480, 82386), (15824, 80595), (15920, 80109), (16119, 79120), (16560, 77013), (17114, 74520), (17415, 73232), (17802, 71640), (17910, 71208), (18308, 69660), (18576, 68655), (18630, 68456), (19780, 64476), (21492, 59340), (22885, 55728), (23220, 54924), (23736, 53730), (23880, 53406), (24840, 51342), (25671, 49680), (26703, 47760), (26865, 47472), (27462, 46440), (27864, 45770), (28656, 44505), (29670, 42984), (29808, 42785), (30960, 41193), (32238, 39560), (34228, 37260), (34830, 36616), (35604, 35820)]