2066462720

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 5736407040

約数和(自身を除く): 3669944320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 227, 254, 256, 280, 320, 448, 454, 508, 512, 560, 635, 640, 889, 896, 908, 1016, 1024, 1120, 1135, 1270, 1280, 1589, 1778, 1792, 1816, 2032, 2048, 2240, 2270, 2540, 2560, 3178, 3556, 3584, 3632, 4064, 4445, 4480, 4540, 5080, 5120, 6356, 7112, 7168, 7264, 7945, 8128, 8890, 8960, 9080, 10160, 10240, 12712, 14224, 14336, 14528, 15890, 16256, 17780, 17920, 18160, 20320, 25424, 28448, 28829, 29056, 31780, 32512, 35560, 35840, 36320, 40640, 50848, 56896, 57658, 58112, 63560, 65024, 71120, 71680, 72640, 81280, 101696, 113792, 115316, 116224, 127120, 130048, 142240, 144145, 145280, 162560, 201803, 203392, 227584, 230632, 232448, 254240, 260096, 284480, 288290, 290560, 325120, 403606, 406784, 455168, 461264, 464896, 508480, 568960, 576580, 581120, 650240, 807212, 813568, 910336, 922528, 1009015, 1016960, 1137920, 1153160, 1162240, 1300480, 1614424, 1627136, 1820672, 1845056, 2018030, 2033920, 2275840, 2306320, 2324480, 3228848, 3254272, 3690112, 4036060, 4067840, 4551680, 4612640, 6457696, 7380224, 8072120, 8135680, 9103360, 9225280, 12915392, 14760448, 16144240, 16271360, 18450560, 25830784, 29520896, 32288480, 36901120, 51661568, 59041792, 64576960, 73802240, 103323136, 129153920, 147604480, 206646272, 258307840, 295208960, 413292544, 516615680, 1033231360, 2066462720]

約数ペア:

[(1, 2066462720), (2, 1033231360), (4, 516615680), (5, 413292544), (7, 295208960), (8, 258307840), (10, 206646272), (14, 147604480), (16, 129153920), (20, 103323136), (28, 73802240), (32, 64576960), (35, 59041792), (40, 51661568), (56, 36901120), (64, 32288480), (70, 29520896), (80, 25830784), (112, 18450560), (127, 16271360), (128, 16144240), (140, 14760448), (160, 12915392), (224, 9225280), (227, 9103360), (254, 8135680), (256, 8072120), (280, 7380224), (320, 6457696), (448, 4612640), (454, 4551680), (508, 4067840), (512, 4036060), (560, 3690112), (635, 3254272), (640, 3228848), (889, 2324480), (896, 2306320), (908, 2275840), (1016, 2033920), (1024, 2018030), (1120, 1845056), (1135, 1820672), (1270, 1627136), (1280, 1614424), (1589, 1300480), (1778, 1162240), (1792, 1153160), (1816, 1137920), (2032, 1016960), (2048, 1009015), (2240, 922528), (2270, 910336), (2540, 813568), (2560, 807212), (3178, 650240), (3556, 581120), (3584, 576580), (3632, 568960), (4064, 508480), (4445, 464896), (4480, 461264), (4540, 455168), (5080, 406784), (5120, 403606), (6356, 325120), (7112, 290560), (7168, 288290), (7264, 284480), (7945, 260096), (8128, 254240), (8890, 232448), (8960, 230632), (9080, 227584), (10160, 203392), (10240, 201803), (12712, 162560), (14224, 145280), (14336, 144145), (14528, 142240), (15890, 130048), (16256, 127120), (17780, 116224), (17920, 115316), (18160, 113792), (20320, 101696), (25424, 81280), (28448, 72640), (28829, 71680), (29056, 71120), (31780, 65024), (32512, 63560), (35560, 58112), (35840, 57658), (36320, 56896), (40640, 50848)]