2741281140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 8438976000

約数和(自身を除く): 5697694860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 149, 156, 195, 206, 229, 260, 298, 309, 390, 412, 447, 458, 515, 596, 618, 687, 745, 780, 894, 916, 1030, 1145, 1236, 1339, 1374, 1490, 1545, 1788, 1937, 2060, 2235, 2290, 2678, 2748, 2977, 2980, 3090, 3435, 3874, 4017, 4470, 4580, 5356, 5811, 5954, 6180, 6695, 6870, 7748, 8034, 8931, 8940, 9685, 11622, 11908, 13390, 13740, 14885, 15347, 16068, 17862, 19370, 20085, 23244, 23587, 26780, 29055, 29770, 30694, 34121, 35724, 38740, 40170, 44655, 46041, 47174, 58110, 59540, 61388, 68242, 70761, 76735, 80340, 89310, 92082, 94348, 102363, 116220, 117935, 136484, 141522, 153470, 170605, 178620, 184164, 199511, 204726, 230205, 235870, 283044, 306631, 306940, 341210, 353805, 399022, 409452, 443573, 460410, 471740, 511815, 598533, 613262, 682420, 707610, 798044, 887146, 919893, 920820, 997555, 1023630, 1197066, 1226524, 1330719, 1415220, 1533155, 1774292, 1839786, 1995110, 2047260, 2217865, 2394132, 2661438, 2992665, 3066310, 3514463, 3679572, 3990220, 4435730, 4599465, 5322876, 5985330, 6132620, 6653595, 7028926, 8871460, 9198930, 10543389, 11970660, 13307190, 14057852, 17572315, 18397860, 21086778, 26614380, 35144630, 42173556, 45688019, 52716945, 70289260, 91376038, 105433890, 137064057, 182752076, 210867780, 228440095, 274128114, 456880190, 548256228, 685320285, 913760380, 1370640570, 2741281140]

約数ペア:

[(1, 2741281140), (2, 1370640570), (3, 913760380), (4, 685320285), (5, 548256228), (6, 456880190), (10, 274128114), (12, 228440095), (13, 210867780), (15, 182752076), (20, 137064057), (26, 105433890), (30, 91376038), (39, 70289260), (52, 52716945), (60, 45688019), (65, 42173556), (78, 35144630), (103, 26614380), (130, 21086778), (149, 18397860), (156, 17572315), (195, 14057852), (206, 13307190), (229, 11970660), (260, 10543389), (298, 9198930), (309, 8871460), (390, 7028926), (412, 6653595), (447, 6132620), (458, 5985330), (515, 5322876), (596, 4599465), (618, 4435730), (687, 3990220), (745, 3679572), (780, 3514463), (894, 3066310), (916, 2992665), (1030, 2661438), (1145, 2394132), (1236, 2217865), (1339, 2047260), (1374, 1995110), (1490, 1839786), (1545, 1774292), (1788, 1533155), (1937, 1415220), (2060, 1330719), (2235, 1226524), (2290, 1197066), (2678, 1023630), (2748, 997555), (2977, 920820), (2980, 919893), (3090, 887146), (3435, 798044), (3874, 707610), (4017, 682420), (4470, 613262), (4580, 598533), (5356, 511815), (5811, 471740), (5954, 460410), (6180, 443573), (6695, 409452), (6870, 399022), (7748, 353805), (8034, 341210), (8931, 306940), (8940, 306631), (9685, 283044), (11622, 235870), (11908, 230205), (13390, 204726), (13740, 199511), (14885, 184164), (15347, 178620), (16068, 170605), (17862, 153470), (19370, 141522), (20085, 136484), (23244, 117935), (23587, 116220), (26780, 102363), (29055, 94348), (29770, 92082), (30694, 89310), (34121, 80340), (35724, 76735), (38740, 70761), (40170, 68242), (44655, 61388), (46041, 59540), (47174, 58110)]