143145428720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7013}}^1$

素因数の和:7208

約数の個数: 240

約数和(自身を含む): 399772412928

約数和(自身を除く): 256626984208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 127, 140, 164, 196, 205, 245, 254, 280, 287, 328, 392, 410, 490, 508, 560, 574, 635, 656, 784, 820, 889, 980, 1016, 1148, 1270, 1435, 1640, 1778, 1960, 2009, 2032, 2296, 2540, 2870, 3280, 3556, 3920, 4018, 4445, 4592, 5080, 5207, 5740, 6223, 7013, 7112, 8036, 8890, 10045, 10160, 10414, 11480, 12446, 14026, 14224, 16072, 17780, 20090, 20828, 22960, 24892, 26035, 28052, 31115, 32144, 35065, 35560, 36449, 40180, 41656, 49091, 49784, 52070, 56104, 62230, 70130, 71120, 72898, 80360, 83312, 98182, 99568, 104140, 112208, 124460, 140260, 145796, 160720, 182245, 196364, 208280, 245455, 248920, 255143, 280520, 287533, 291592, 343637, 364490, 392728, 416560, 490910, 497840, 510286, 561040, 575066, 583184, 687274, 728980, 785456, 890651, 981820, 1020572, 1150132, 1275715, 1374548, 1437665, 1457960, 1718185, 1781302, 1963640, 2012731, 2041144, 2300264, 2551430, 2749096, 2875330, 2915920, 3436370, 3562604, 3927280, 4025462, 4082288, 4453255, 4600528, 5102860, 5498192, 5750660, 6234557, 6872740, 7125208, 8050924, 8906510, 10063655, 10205720, 11501320, 12469114, 13745480, 14089117, 14250416, 16101848, 17813020, 20127310, 20411440, 23002640, 24938228, 27490960, 28178234, 31172785, 32203696, 35626040, 36516691, 40254620, 43641899, 49876456, 56356468, 62345570, 70445585, 71252080, 73033382, 80509240, 87283798, 99752912, 112712936, 124691140, 140891170, 146066764, 161018480, 174567596, 182583455, 218209495, 225425872, 249382280, 255616837, 281782340, 292133528, 349135192, 365166910, 436418990, 498764560, 511233674, 563564680, 584267056, 698270384, 730333820, 872837980, 1022467348, 1127129360, 1278084185, 1460667640, 1745675960, 1789317859, 2044934696, 2556168370, 2921335280, 3491351920, 3578635718, 4089869392, 5112336740, 7157271436, 8946589295, 10224673480, 14314542872, 17893178590, 20449346960, 28629085744, 35786357180, 71572714360, 143145428720]

約数ペア:

[(1, 143145428720), (2, 71572714360), (4, 35786357180), (5, 28629085744), (7, 20449346960), (8, 17893178590), (10, 14314542872), (14, 10224673480), (16, 8946589295), (20, 7157271436), (28, 5112336740), (35, 4089869392), (40, 3578635718), (41, 3491351920), (49, 2921335280), (56, 2556168370), (70, 2044934696), (80, 1789317859), (82, 1745675960), (98, 1460667640), (112, 1278084185), (127, 1127129360), (140, 1022467348), (164, 872837980), (196, 730333820), (205, 698270384), (245, 584267056), (254, 563564680), (280, 511233674), (287, 498764560), (328, 436418990), (392, 365166910), (410, 349135192), (490, 292133528), (508, 281782340), (560, 255616837), (574, 249382280), (635, 225425872), (656, 218209495), (784, 182583455), (820, 174567596), (889, 161018480), (980, 146066764), (1016, 140891170), (1148, 124691140), (1270, 112712936), (1435, 99752912), (1640, 87283798), (1778, 80509240), (1960, 73033382), (2009, 71252080), (2032, 70445585), (2296, 62345570), (2540, 56356468), (2870, 49876456), (3280, 43641899), (3556, 40254620), (3920, 36516691), (4018, 35626040), (4445, 32203696), (4592, 31172785), (5080, 28178234), (5207, 27490960), (5740, 24938228), (6223, 23002640), (7013, 20411440), (7112, 20127310), (8036, 17813020), (8890, 16101848), (10045, 14250416), (10160, 14089117), (10414, 13745480), (11480, 12469114), (12446, 11501320), (14026, 10205720), (14224, 10063655), (16072, 8906510), (17780, 8050924), (20090, 7125208), (20828, 6872740), (22960, 6234557), (24892, 5750660), (26035, 5498192), (28052, 5102860), (31115, 4600528), (32144, 4453255), (35065, 4082288), (35560, 4025462), (36449, 3927280), (40180, 3562604), (41656, 3436370), (49091, 2915920), (49784, 2875330), (52070, 2749096), (56104, 2551430), (62230, 2300264), (70130, 2041144), (71120, 2012731), (72898, 1963640), (80360, 1781302), (83312, 1718185), (98182, 1457960), (99568, 1437665), (104140, 1374548), (112208, 1275715), (124460, 1150132), (140260, 1020572), (145796, 981820), (160720, 890651), (182245, 785456), (196364, 728980), (208280, 687274), (245455, 583184), (248920, 575066), (255143, 561040), (280520, 510286), (287533, 497840), (291592, 490910), (343637, 416560), (364490, 392728)]