2560267728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1723}}^1$

素因数の和:2361

約数の個数: 120

約数和(自身を含む): 7603584768

約数和(自身を除く): 5043317040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 607, 612, 816, 1214, 1224, 1723, 1821, 2428, 2448, 3446, 3642, 4856, 5169, 5463, 6892, 7284, 9712, 10319, 10338, 10926, 13784, 14568, 15507, 20638, 20676, 21852, 27568, 29136, 29291, 30957, 31014, 41276, 41352, 43704, 58582, 61914, 62028, 82552, 82704, 87408, 87873, 92871, 117164, 123828, 124056, 165104, 175746, 185742, 234328, 247656, 248112, 263619, 351492, 371484, 468656, 495312, 527238, 702984, 742968, 1045861, 1054476, 1405968, 1485936, 2091722, 2108952, 3137583, 4183444, 4217904, 6275166, 8366888, 9412749, 12550332, 16733776, 17779637, 18825498, 25100664, 35559274, 37650996, 50201328, 53338911, 71118548, 75301992, 106677822, 142237096, 150603984, 160016733, 213355644, 284474192, 320033466, 426711288, 640066932, 853422576, 1280133864, 2560267728]

約数ペア:

[(1, 2560267728), (2, 1280133864), (3, 853422576), (4, 640066932), (6, 426711288), (8, 320033466), (9, 284474192), (12, 213355644), (16, 160016733), (17, 150603984), (18, 142237096), (24, 106677822), (34, 75301992), (36, 71118548), (48, 53338911), (51, 50201328), (68, 37650996), (72, 35559274), (102, 25100664), (136, 18825498), (144, 17779637), (153, 16733776), (204, 12550332), (272, 9412749), (306, 8366888), (408, 6275166), (607, 4217904), (612, 4183444), (816, 3137583), (1214, 2108952), (1224, 2091722), (1723, 1485936), (1821, 1405968), (2428, 1054476), (2448, 1045861), (3446, 742968), (3642, 702984), (4856, 527238), (5169, 495312), (5463, 468656), (6892, 371484), (7284, 351492), (9712, 263619), (10319, 248112), (10338, 247656), (10926, 234328), (13784, 185742), (14568, 175746), (15507, 165104), (20638, 124056), (20676, 123828), (21852, 117164), (27568, 92871), (29136, 87873), (29291, 87408), (30957, 82704), (31014, 82552), (41276, 62028), (41352, 61914), (43704, 58582)]