1260147456

素因数分解:

$2^8\times 3^5\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 3856978944

約数和(自身を除く): 2596831488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 256, 282, 288, 324, 376, 384, 423, 431, 432, 486, 564, 576, 648, 752, 768, 846, 862, 864, 972, 1128, 1152, 1269, 1293, 1296, 1504, 1692, 1724, 1728, 1944, 2256, 2304, 2538, 2586, 2592, 3008, 3384, 3448, 3456, 3807, 3879, 3888, 4512, 5076, 5172, 5184, 6016, 6768, 6896, 6912, 7614, 7758, 7776, 9024, 10152, 10344, 10368, 11421, 11637, 12032, 13536, 13792, 15228, 15516, 15552, 18048, 20257, 20304, 20688, 20736, 22842, 23274, 27072, 27584, 30456, 31032, 31104, 34911, 36096, 40514, 40608, 41376, 45684, 46548, 54144, 55168, 60771, 60912, 62064, 62208, 69822, 81028, 81216, 82752, 91368, 93096, 104733, 108288, 110336, 121542, 121824, 124128, 139644, 162056, 162432, 165504, 182313, 182736, 186192, 209466, 243084, 243648, 248256, 279288, 324112, 324864, 331008, 364626, 365472, 372384, 418932, 486168, 487296, 496512, 546939, 558576, 648224, 729252, 730944, 744768, 837864, 972336, 974592, 993024, 1093878, 1117152, 1296448, 1458504, 1461888, 1489536, 1640817, 1675728, 1944672, 2187756, 2234304, 2592896, 2917008, 2923776, 2979072, 3281634, 3351456, 3889344, 4375512, 4468608, 4922451, 5185792, 5834016, 6563268, 6702912, 7778688, 8751024, 8937216, 9844902, 11668032, 13126536, 13405824, 15557376, 17502048, 19689804, 23336064, 26253072, 26811648, 35004096, 39379608, 46672128, 52506144, 70008192, 78759216, 105012288, 140016384, 157518432, 210024576, 315036864, 420049152, 630073728, 1260147456]

約数ペア:

[(1, 1260147456), (2, 630073728), (3, 420049152), (4, 315036864), (6, 210024576), (8, 157518432), (9, 140016384), (12, 105012288), (16, 78759216), (18, 70008192), (24, 52506144), (27, 46672128), (32, 39379608), (36, 35004096), (47, 26811648), (48, 26253072), (54, 23336064), (64, 19689804), (72, 17502048), (81, 15557376), (94, 13405824), (96, 13126536), (108, 11668032), (128, 9844902), (141, 8937216), (144, 8751024), (162, 7778688), (188, 6702912), (192, 6563268), (216, 5834016), (243, 5185792), (256, 4922451), (282, 4468608), (288, 4375512), (324, 3889344), (376, 3351456), (384, 3281634), (423, 2979072), (431, 2923776), (432, 2917008), (486, 2592896), (564, 2234304), (576, 2187756), (648, 1944672), (752, 1675728), (768, 1640817), (846, 1489536), (862, 1461888), (864, 1458504), (972, 1296448), (1128, 1117152), (1152, 1093878), (1269, 993024), (1293, 974592), (1296, 972336), (1504, 837864), (1692, 744768), (1724, 730944), (1728, 729252), (1944, 648224), (2256, 558576), (2304, 546939), (2538, 496512), (2586, 487296), (2592, 486168), (3008, 418932), (3384, 372384), (3448, 365472), (3456, 364626), (3807, 331008), (3879, 324864), (3888, 324112), (4512, 279288), (5076, 248256), (5172, 243648), (5184, 243084), (6016, 209466), (6768, 186192), (6896, 182736), (6912, 182313), (7614, 165504), (7758, 162432), (7776, 162056), (9024, 139644), (10152, 124128), (10344, 121824), (10368, 121542), (11421, 110336), (11637, 108288), (12032, 104733), (13536, 93096), (13792, 91368), (15228, 82752), (15516, 81216), (15552, 81028), (18048, 69822), (20257, 62208), (20304, 62064), (20688, 60912), (20736, 60771), (22842, 55168), (23274, 54144), (27072, 46548), (27584, 45684), (30456, 41376), (31032, 40608), (31104, 40514), (34911, 36096)]