20083140

素因数分解:

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

素因数の和:69

約数の個数: 360

約数和(自身を含む): 83426112

約数和(自身を除く): 63342972

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, 345, 378, 385, 396, 405, 414, 420, 441, 460, 462, 483, 490, 495, 506, 539, 540, 567, 588, 594, 621, 630, 644, 660, 690, 693, 735, 756, 759, 770, 805, 810, 828, 882, 891, 924, 945, 966, 980, 990, 1012, 1035, 1078, 1127, 1134, 1155, 1188, 1242, 1260, 1265, 1323, 1380, 1386, 1449, 1470, 1485, 1518, 1540, 1610, 1617, 1620, 1764, 1771, 1782, 1863, 1890, 1932, 1980, 2070, 2079, 2156, 2205, 2254, 2268, 2277, 2310, 2415, 2484, 2530, 2646, 2695, 2772, 2835, 2898, 2940, 2970, 3036, 3105, 3220, 3234, 3381, 3465, 3542, 3564, 3726, 3780, 3795, 3969, 4140, 4158, 4347, 4410, 4455, 4508, 4554, 4620, 4830, 4851, 5060, 5292, 5313, 5390, 5635, 5670, 5796, 5940, 6210, 6237, 6468, 6615, 6762, 6831, 6930, 7084, 7245, 7452, 7590, 7938, 8085, 8316, 8694, 8820, 8855, 8910, 9108, 9315, 9660, 9702, 10143, 10395, 10626, 10780, 11270, 11340, 11385, 12397, 12420, 12474, 13041, 13230, 13524, 13662, 13860, 14490, 14553, 15180, 15876, 15939, 16170, 16905, 17388, 17710, 17820, 18630, 19404, 19845, 20286, 20493, 20790, 21252, 21735, 22540, 22770, 24255, 24794, 24948, 26082, 26460, 26565, 27324, 28980, 29106, 30429, 31185, 31878, 32340, 33810, 34155, 35420, 37191, 37260, 39690, 40572, 40986, 41580, 43470, 43659, 45540, 47817, 48510, 49588, 50715, 52164, 53130, 58212, 60858, 61985, 62370, 63756, 65205, 67620, 68310, 72765, 74382, 79380, 79695, 81972, 86940, 87318, 91287, 95634, 97020, 101430, 102465, 106260, 111573, 121716, 123970, 124740, 130410, 136620, 143451, 145530, 148764, 152145, 159390, 174636, 182574, 185955, 191268, 202860, 204930, 218295, 223146, 239085, 247940, 260820, 286902, 291060, 304290, 318780, 334719, 365148, 371910, 409860, 436590, 446292, 456435, 478170, 557865, 573804, 608580, 669438, 717255, 743820, 873180, 912870, 956340, 1004157, 1115730, 1338876, 1434510, 1673595, 1825740, 2008314, 2231460, 2869020, 3347190, 4016628, 5020785, 6694380, 10041570, 20083140]

約数ペア:

[(1, 20083140), (2, 10041570), (3, 6694380), (4, 5020785), (5, 4016628), (6, 3347190), (7, 2869020), (9, 2231460), (10, 2008314), (11, 1825740), (12, 1673595), (14, 1434510), (15, 1338876), (18, 1115730), (20, 1004157), (21, 956340), (22, 912870), (23, 873180), (27, 743820), (28, 717255), (30, 669438), (33, 608580), (35, 573804), (36, 557865), (42, 478170), (44, 456435), (45, 446292), (46, 436590), (49, 409860), (54, 371910), (55, 365148), (60, 334719), (63, 318780), (66, 304290), (69, 291060), (70, 286902), (77, 260820), (81, 247940), (84, 239085), (90, 223146), (92, 218295), (98, 204930), (99, 202860), (105, 191268), (108, 185955), (110, 182574), (115, 174636), (126, 159390), (132, 152145), (135, 148764), (138, 145530), (140, 143451), (147, 136620), (154, 130410), (161, 124740), (162, 123970), (165, 121716), (180, 111573), (189, 106260), (196, 102465), (198, 101430), (207, 97020), (210, 95634), (220, 91287), (230, 87318), (231, 86940), (245, 81972), (252, 79695), (253, 79380), (270, 74382), (276, 72765), (294, 68310), (297, 67620), (308, 65205), (315, 63756), (322, 62370), (324, 61985), (330, 60858), (345, 58212), (378, 53130), (385, 52164), (396, 50715), (405, 49588), (414, 48510), (420, 47817), (441, 45540), (460, 43659), (462, 43470), (483, 41580), (490, 40986), (495, 40572), (506, 39690), (539, 37260), (540, 37191), (567, 35420), (588, 34155), (594, 33810), (621, 32340), (630, 31878), (644, 31185), (660, 30429), (690, 29106), (693, 28980), (735, 27324), (756, 26565), (759, 26460), (770, 26082), (805, 24948), (810, 24794), (828, 24255), (882, 22770), (891, 22540), (924, 21735), (945, 21252), (966, 20790), (980, 20493), (990, 20286), (1012, 19845), (1035, 19404), (1078, 18630), (1127, 17820), (1134, 17710), (1155, 17388), (1188, 16905), (1242, 16170), (1260, 15939), (1265, 15876), (1323, 15180), (1380, 14553), (1386, 14490), (1449, 13860), (1470, 13662), (1485, 13524), (1518, 13230), (1540, 13041), (1610, 12474), (1617, 12420), (1620, 12397), (1764, 11385), (1771, 11340), (1782, 11270), (1863, 10780), (1890, 10626), (1932, 10395), (1980, 10143), (2070, 9702), (2079, 9660), (2156, 9315), (2205, 9108), (2254, 8910), (2268, 8855), (2277, 8820), (2310, 8694), (2415, 8316), (2484, 8085), (2530, 7938), (2646, 7590), (2695, 7452), (2772, 7245), (2835, 7084), (2898, 6930), (2940, 6831), (2970, 6762), (3036, 6615), (3105, 6468), (3220, 6237), (3234, 6210), (3381, 5940), (3465, 5796), (3542, 5670), (3564, 5635), (3726, 5390), (3780, 5313), (3795, 5292), (3969, 5060), (4140, 4851), (4158, 4830), (4347, 4620), (4410, 4554), (4455, 4508)]