2016256725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 4583833600

約数和(自身を除く): 2567576875

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 37, 45, 57, 63, 75, 95, 105, 111, 133, 135, 171, 175, 185, 189, 225, 259, 285, 315, 333, 399, 475, 513, 525, 555, 607, 665, 675, 703, 777, 855, 925, 945, 999, 1197, 1295, 1425, 1575, 1665, 1821, 1995, 2109, 2331, 2565, 2775, 3035, 3325, 3515, 3591, 3885, 4249, 4275, 4725, 4921, 4995, 5463, 5985, 6327, 6475, 6993, 8325, 9105, 9975, 10545, 11533, 11655, 12747, 12825, 14763, 15175, 16389, 17575, 17955, 18981, 19425, 21245, 22459, 24605, 24975, 27315, 29925, 31635, 34599, 34965, 38241, 44289, 45525, 52725, 57665, 58275, 63735, 67377, 73815, 80731, 81945, 89775, 94905, 103797, 106225, 112295, 114723, 123025, 132867, 136575, 157213, 158175, 172995, 174825, 191205, 202131, 221445, 242193, 288325, 311391, 318675, 336885, 369075, 403655, 409725, 426721, 471639, 474525, 518985, 561475, 573615, 606393, 664335, 726579, 786065, 864975, 956025, 1010655, 1107225, 1210965, 1280163, 1414917, 1556955, 1684425, 2018275, 2133605, 2179737, 2358195, 2594925, 2868075, 2987047, 3031965, 3321675, 3632895, 3840489, 3930325, 4244751, 5053275, 6054825, 6400815, 7074585, 7784775, 8961141, 10668025, 10898685, 11521467, 11790975, 14935235, 15159825, 18164475, 19202445, 21223755, 26883423, 32004075, 35372925, 44805705, 54493425, 57607335, 74676175, 80650269, 96012225, 106118775, 134417115, 224028525, 288036675, 403251345, 672085575, 2016256725]

約数ペア:

[(1, 2016256725), (3, 672085575), (5, 403251345), (7, 288036675), (9, 224028525), (15, 134417115), (19, 106118775), (21, 96012225), (25, 80650269), (27, 74676175), (35, 57607335), (37, 54493425), (45, 44805705), (57, 35372925), (63, 32004075), (75, 26883423), (95, 21223755), (105, 19202445), (111, 18164475), (133, 15159825), (135, 14935235), (171, 11790975), (175, 11521467), (185, 10898685), (189, 10668025), (225, 8961141), (259, 7784775), (285, 7074585), (315, 6400815), (333, 6054825), (399, 5053275), (475, 4244751), (513, 3930325), (525, 3840489), (555, 3632895), (607, 3321675), (665, 3031965), (675, 2987047), (703, 2868075), (777, 2594925), (855, 2358195), (925, 2179737), (945, 2133605), (999, 2018275), (1197, 1684425), (1295, 1556955), (1425, 1414917), (1575, 1280163), (1665, 1210965), (1821, 1107225), (1995, 1010655), (2109, 956025), (2331, 864975), (2565, 786065), (2775, 726579), (3035, 664335), (3325, 606393), (3515, 573615), (3591, 561475), (3885, 518985), (4249, 474525), (4275, 471639), (4725, 426721), (4921, 409725), (4995, 403655), (5463, 369075), (5985, 336885), (6327, 318675), (6475, 311391), (6993, 288325), (8325, 242193), (9105, 221445), (9975, 202131), (10545, 191205), (11533, 174825), (11655, 172995), (12747, 158175), (12825, 157213), (14763, 136575), (15175, 132867), (16389, 123025), (17575, 114723), (17955, 112295), (18981, 106225), (19425, 103797), (21245, 94905), (22459, 89775), (24605, 81945), (24975, 80731), (27315, 73815), (29925, 67377), (31635, 63735), (34599, 58275), (34965, 57665), (38241, 52725), (44289, 45525)]