140581980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 480

約数和(自身を含む): 585446400

約数和(自身を除く): 444864420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 49, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 98, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 147, 154, 161, 162, 165, 180, 189, 196, 198, 207, 210, 220, 230, 231, 245, 252, 253, 270, 276, 294, 297, 308, 315, 322, 324, 330, 343, 345, 378, 385, 396, 405, 414, 420, 441, 460, 462, 483, 490, 495, 506, 539, 540, 567, 588, 594, 621, 630, 644, 660, 686, 690, 693, 735, 756, 759, 770, 805, 810, 828, 882, 891, 924, 945, 966, 980, 990, 1012, 1029, 1035, 1078, 1127, 1134, 1155, 1188, 1242, 1260, 1265, 1323, 1372, 1380, 1386, 1449, 1470, 1485, 1518, 1540, 1610, 1617, 1620, 1715, 1764, 1771, 1782, 1863, 1890, 1932, 1980, 2058, 2070, 2079, 2156, 2205, 2254, 2268, 2277, 2310, 2415, 2484, 2530, 2646, 2695, 2772, 2835, 2898, 2940, 2970, 3036, 3087, 3105, 3220, 3234, 3381, 3430, 3465, 3542, 3564, 3726, 3773, 3780, 3795, 3969, 4116, 4140, 4158, 4347, 4410, 4455, 4508, 4554, 4620, 4830, 4851, 5060, 5145, 5292, 5313, 5390, 5635, 5670, 5796, 5940, 6174, 6210, 6237, 6468, 6615, 6762, 6831, 6860, 6930, 7084, 7245, 7452, 7546, 7590, 7889, 7938, 8085, 8316, 8694, 8820, 8855, 8910, 9108, 9261, 9315, 9660, 9702, 10143, 10290, 10395, 10626, 10780, 11270, 11319, 11340, 11385, 12348, 12397, 12420, 12474, 13041, 13230, 13524, 13662, 13860, 14490, 14553, 15092, 15180, 15435, 15778, 15876, 15939, 16170, 16905, 17388, 17710, 17820, 18522, 18630, 18865, 19404, 19845, 20286, 20493, 20580, 20790, 21252, 21735, 22540, 22638, 22770, 23667, 24255, 24794, 24948, 26082, 26460, 26565, 27324, 27783, 28980, 29106, 30429, 30870, 31185, 31556, 31878, 32340, 33810, 33957, 34155, 35420, 37044, 37191, 37260, 37730, 39445, 39690, 40572, 40986, 41580, 43470, 43659, 45276, 45540, 46305, 47334, 47817, 48510, 49588, 50715, 52164, 53130, 55566, 56595, 58212, 60858, 61740, 61985, 62370, 63756, 65205, 67620, 67914, 68310, 71001, 72765, 74382, 75460, 78890, 79380, 79695, 81972, 86779, 86940, 87318, 91287, 92610, 94668, 95634, 97020, 101430, 101871, 102465, 106260, 111132, 111573, 113190, 118335, 121716, 123970, 124740, 130410, 135828, 136620, 138915, 142002, 143451, 145530, 148764, 152145, 157780, 159390, 169785, 173558, 174636, 182574, 185220, 185955, 191268, 202860, 203742, 204930, 213003, 218295, 223146, 226380, 236670, 239085, 247940, 260337, 260820, 277830, 284004, 286902, 291060, 304290, 305613, 318780, 334719, 339570, 347116, 355005, 365148, 371910, 407484, 409860, 426006, 433895, 436590, 446292, 456435, 473340, 478170, 509355, 520674, 555660, 557865, 573804, 608580, 611226, 639009, 669438, 679140, 710010, 717255, 743820, 781011, 852012, 867790, 873180, 912870, 956340, 1004157, 1018710, 1041348, 1065015, 1115730, 1222452, 1278018, 1301685, 1338876, 1420020, 1434510, 1528065, 1562022, 1673595, 1735580, 1825740, 2008314, 2037420, 2130030, 2231460, 2343033, 2556036, 2603370, 2869020, 3056130, 3124044, 3195045, 3347190, 3905055, 4016628, 4260060, 4686066, 5020785, 5206740, 6112260, 6390090, 6694380, 7029099, 7810110, 9372132, 10041570, 11715165, 12780180, 14058198, 15620220, 20083140, 23430330, 28116396, 35145495, 46860660, 70290990, 140581980]

約数ペア:

[(1, 140581980), (2, 70290990), (3, 46860660), (4, 35145495), (5, 28116396), (6, 23430330), (7, 20083140), (9, 15620220), (10, 14058198), (11, 12780180), (12, 11715165), (14, 10041570), (15, 9372132), (18, 7810110), (20, 7029099), (21, 6694380), (22, 6390090), (23, 6112260), (27, 5206740), (28, 5020785), (30, 4686066), (33, 4260060), (35, 4016628), (36, 3905055), (42, 3347190), (44, 3195045), (45, 3124044), (46, 3056130), (49, 2869020), (54, 2603370), (55, 2556036), (60, 2343033), (63, 2231460), (66, 2130030), (69, 2037420), (70, 2008314), (77, 1825740), (81, 1735580), (84, 1673595), (90, 1562022), (92, 1528065), (98, 1434510), (99, 1420020), (105, 1338876), (108, 1301685), (110, 1278018), (115, 1222452), (126, 1115730), (132, 1065015), (135, 1041348), (138, 1018710), (140, 1004157), (147, 956340), (154, 912870), (161, 873180), (162, 867790), (165, 852012), (180, 781011), (189, 743820), (196, 717255), (198, 710010), (207, 679140), (210, 669438), (220, 639009), (230, 611226), (231, 608580), (245, 573804), (252, 557865), (253, 555660), (270, 520674), (276, 509355), (294, 478170), (297, 473340), (308, 456435), (315, 446292), (322, 436590), (324, 433895), (330, 426006), (343, 409860), (345, 407484), (378, 371910), (385, 365148), (396, 355005), (405, 347116), (414, 339570), (420, 334719), (441, 318780), (460, 305613), (462, 304290), (483, 291060), (490, 286902), (495, 284004), (506, 277830), (539, 260820), (540, 260337), (567, 247940), (588, 239085), (594, 236670), (621, 226380), (630, 223146), (644, 218295), (660, 213003), (686, 204930), (690, 203742), (693, 202860), (735, 191268), (756, 185955), (759, 185220), (770, 182574), (805, 174636), (810, 173558), (828, 169785), (882, 159390), (891, 157780), (924, 152145), (945, 148764), (966, 145530), (980, 143451), (990, 142002), (1012, 138915), (1029, 136620), (1035, 135828), (1078, 130410), (1127, 124740), (1134, 123970), (1155, 121716), (1188, 118335), (1242, 113190), (1260, 111573), (1265, 111132), (1323, 106260), (1372, 102465), (1380, 101871), (1386, 101430), (1449, 97020), (1470, 95634), (1485, 94668), (1518, 92610), (1540, 91287), (1610, 87318), (1617, 86940), (1620, 86779), (1715, 81972), (1764, 79695), (1771, 79380), (1782, 78890), (1863, 75460), (1890, 74382), (1932, 72765), (1980, 71001), (2058, 68310), (2070, 67914), (2079, 67620), (2156, 65205), (2205, 63756), (2254, 62370), (2268, 61985), (2277, 61740), (2310, 60858), (2415, 58212), (2484, 56595), (2530, 55566), (2646, 53130), (2695, 52164), (2772, 50715), (2835, 49588), (2898, 48510), (2940, 47817), (2970, 47334), (3036, 46305), (3087, 45540), (3105, 45276), (3220, 43659), (3234, 43470), (3381, 41580), (3430, 40986), (3465, 40572), (3542, 39690), (3564, 39445), (3726, 37730), (3773, 37260), (3780, 37191), (3795, 37044), (3969, 35420), (4116, 34155), (4140, 33957), (4158, 33810), (4347, 32340), (4410, 31878), (4455, 31556), (4508, 31185), (4554, 30870), (4620, 30429), (4830, 29106), (4851, 28980), (5060, 27783), (5145, 27324), (5292, 26565), (5313, 26460), (5390, 26082), (5635, 24948), (5670, 24794), (5796, 24255), (5940, 23667), (6174, 22770), (6210, 22638), (6237, 22540), (6468, 21735), (6615, 21252), (6762, 20790), (6831, 20580), (6860, 20493), (6930, 20286), (7084, 19845), (7245, 19404), (7452, 18865), (7546, 18630), (7590, 18522), (7889, 17820), (7938, 17710), (8085, 17388), (8316, 16905), (8694, 16170), (8820, 15939), (8855, 15876), (8910, 15778), (9108, 15435), (9261, 15180), (9315, 15092), (9660, 14553), (9702, 14490), (10143, 13860), (10290, 13662), (10395, 13524), (10626, 13230), (10780, 13041), (11270, 12474), (11319, 12420), (11340, 12397), (11385, 12348)]