2672506720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 7001358336

約数和(自身を除く): 4328851616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 127, 130, 134, 151, 160, 208, 254, 260, 268, 302, 335, 416, 508, 520, 536, 604, 635, 670, 755, 871, 1016, 1040, 1072, 1208, 1270, 1340, 1510, 1651, 1742, 1963, 2032, 2080, 2144, 2416, 2540, 2680, 3020, 3302, 3484, 3926, 4064, 4355, 4832, 5080, 5360, 6040, 6604, 6968, 7852, 8255, 8509, 8710, 9815, 10117, 10160, 10720, 12080, 13208, 13936, 15704, 16510, 17018, 17420, 19177, 19630, 20234, 20320, 24160, 26416, 27872, 31408, 33020, 34036, 34840, 38354, 39260, 40468, 42545, 50585, 52832, 62816, 66040, 68072, 69680, 76708, 78520, 80936, 85090, 95885, 101170, 110617, 131521, 132080, 136144, 139360, 153416, 157040, 161872, 170180, 191770, 202340, 221234, 249301, 263042, 264160, 272288, 306832, 314080, 323744, 340360, 383540, 404680, 442468, 498602, 526084, 553085, 613664, 657605, 680720, 767080, 809360, 884936, 997204, 1052168, 1106170, 1246505, 1284859, 1315210, 1361440, 1534160, 1618720, 1769872, 1994408, 2104336, 2212340, 2493010, 2569718, 2630420, 3068320, 3539744, 3988816, 4208672, 4424680, 4986020, 5139436, 5260840, 6424295, 7977632, 8849360, 9972040, 10278872, 10521680, 12848590, 16703167, 17698720, 19944080, 20557744, 21043360, 25697180, 33406334, 39888160, 41115488, 51394360, 66812668, 83515835, 102788720, 133625336, 167031670, 205577440, 267250672, 334063340, 534501344, 668126680, 1336253360, 2672506720]

約数ペア:

[(1, 2672506720), (2, 1336253360), (4, 668126680), (5, 534501344), (8, 334063340), (10, 267250672), (13, 205577440), (16, 167031670), (20, 133625336), (26, 102788720), (32, 83515835), (40, 66812668), (52, 51394360), (65, 41115488), (67, 39888160), (80, 33406334), (104, 25697180), (127, 21043360), (130, 20557744), (134, 19944080), (151, 17698720), (160, 16703167), (208, 12848590), (254, 10521680), (260, 10278872), (268, 9972040), (302, 8849360), (335, 7977632), (416, 6424295), (508, 5260840), (520, 5139436), (536, 4986020), (604, 4424680), (635, 4208672), (670, 3988816), (755, 3539744), (871, 3068320), (1016, 2630420), (1040, 2569718), (1072, 2493010), (1208, 2212340), (1270, 2104336), (1340, 1994408), (1510, 1769872), (1651, 1618720), (1742, 1534160), (1963, 1361440), (2032, 1315210), (2080, 1284859), (2144, 1246505), (2416, 1106170), (2540, 1052168), (2680, 997204), (3020, 884936), (3302, 809360), (3484, 767080), (3926, 680720), (4064, 657605), (4355, 613664), (4832, 553085), (5080, 526084), (5360, 498602), (6040, 442468), (6604, 404680), (6968, 383540), (7852, 340360), (8255, 323744), (8509, 314080), (8710, 306832), (9815, 272288), (10117, 264160), (10160, 263042), (10720, 249301), (12080, 221234), (13208, 202340), (13936, 191770), (15704, 170180), (16510, 161872), (17018, 157040), (17420, 153416), (19177, 139360), (19630, 136144), (20234, 132080), (20320, 131521), (24160, 110617), (26416, 101170), (27872, 95885), (31408, 85090), (33020, 80936), (34036, 78520), (34840, 76708), (38354, 69680), (39260, 68072), (40468, 66040), (42545, 62816), (50585, 52832)]